| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM10000000259DC |
| Model Year Start: 2023 | Model: Camry | Prod Date Range: [08/2022 - ] |
| Title: NETWORKING: CAN COMMUNICATION SYSTEM: TERMINALS OF ECU; 2023 - 2024 MY Camry [08/2022 - ] | ||
TERMINALS OF ECU
NOTICE:
-
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.
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- Before measuring the resistance of the CAN bus, turn the ignition switch off and leave the vehicle for 1 minute or more without operating the key or any switches, or opening or closing the doors. After that, disconnect the cable from the negative (-) battery terminal and leave the vehicle for 1 minute or more before measuring the resistance.
- This section describes the standard values for all CAN related components.
HINT:
-
The systems (ECUs and sensors) that use CAN communication vary depending on the vehicle and optional equipment. Check which systems (ECUs and sensors) are installed to the vehicle.
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- Operating the ignition switch, any other switches or a door triggers related ECU and sensor communication on the CAN. This communication will cause the resistance value to change.
- Even after DTCs are cleared, if a DTC is stored again after driving the vehicle for a while, the malfunction may be occurring due to vibration of the vehicle. In such a case, wiggling the ECUs or wire harness while performing the inspection below may help determine the cause of the malfunction.
NO. 1 CAN JUNCTION CONNECTOR
(a) Check the No. 1 CAN junction connector.
(1) Connection diagram
|
*a |
Front view of wire harness connector (to No. 1 CAN Junction Connector) |
*b |
to Millimeter Wave Radar Sensor Assembly (w/ Front Camera System) |
|
*c |
to Forward Recognition Camera (w/ Front Camera System) |
*d |
to Central Gateway ECU (Network Gateway ECU) |
|
*e |
to No. 5 CAN Junction Connector (w/ Parking Assist Monitor System or Panoramic View Monitor System) |
*f |
to Central Gateway ECU (Network Gateway ECU) (w/ Rear View Monitor System) |
(2) Check the connection diagram of the components which are connected to the No. 1 CAN junction connector.
|
Terminal No. (Symbol) |
Wiring Color |
Connected to |
|---|---|---|
|
A66-1 (CANH) |
R |
Millimeter wave radar sensor assembly*1 (for Bus 1) |
|
A66-7 (CANL) |
W |
|
|
A66-2 (CANH) |
G |
Forward recognition camera*1 (for Bus 1) |
|
A66-8 (CANL) |
W |
|
|
A66-3 (CANH) |
P |
Central gateway ECU (network gateway ECU) (for Bus 1) |
|
A66-9 (CANL) |
W |
|
|
A66-5 (CANH) |
B |
No. 5 CAN junction connector*2 (for Bus 1) |
|
A66-11 (CANL) |
W |
|
|
A66-5 (CANH) |
B |
Central gateway ECU (network gateway ECU)*3 (for Bus 1) |
|
A66-11 (CANL) |
W |
- *1: w/ Front Camera System
- *2: w/ Parking Assist Monitor System or Panoramic View Monitor System
- *3: w/ Rear View Monitor System
NO. 2 CAN JUNCTION CONNECTOR
(a) Check the No. 2 CAN junction connector.
(1) Connection diagram
|
*a |
Front view of wire harness connector (to No. 2 CAN Junction Connector) |
*b |
to Brake Actuator Assembly |
|
*c |
to No. 3 Junction Connector |
*d |
to Rack and Pinion Power Steering Gear Assembly |
|
*e |
to No. 4 CAN Junction Connector |
*f |
to 4WD ECU Assembly (for AWD) |
|
*g |
to ECM |
- |
- |
(2) Check the connection diagram of the components which are connected to the No. 2 CAN junction connector.
|
Terminal No. (Symbol) |
Wiring Color |
Connected to |
|---|---|---|
|
A67-1 (CANH) |
Y |
Brake actuator assembly (for Bus 4) |
|
A67-12 (CANL) |
W |
|
|
A67-2 (CANH) |
R |
No. 3 junction connector (for Bus 4) |
|
A67-13 (CANL) |
W |
|
|
A67-4 (CANH) |
G |
Rack and pinion power steering gear assembly (for Bus 4) |
|
A67-15 (CANL) |
W |
|
|
A67-5 (CANH) |
GR |
No. 4 CAN junction connector (for Bus 4) |
|
A67-16 (CANL) |
W |
|
|
A67-6 (CANH) |
P |
4WD ECU assembly* (for Bus 4) |
|
A67-17 (CANL) |
W |
|
|
A67-10 (CANH) |
L |
No. 4 CAN junction connector (for Bus 2) |
|
A67-21 (CANL) |
W |
|
|
A67-11 (CANH) |
B |
ECM (for Bus 2) |
|
A67-22 (CANL) |
W |
- *: for AWD
NO. 3 CAN JUNCTION CONNECTOR
(a) Check the No. 3 CAN junction connector.
(1) Connection diagram
|
*a |
Front view of wire harness connector (to No. 3 CAN Junction Connector) |
*b |
to No. 1 Junction Connector |
|
*c |
to Certification ECU (Smart Key ECU Assembly) (w/ Smart Key System) |
*d |
to Combination Meter Assembly |
|
*e |
to Main Body ECU (Multiplex Network Body ECU) |
*f |
to Air Conditioning Amplifier Assembly |
|
*g |
to Meter Mirror Sub-assembly (w/ Headup Display System) |
- |
- |
(2) Check the connection diagram of the components which are connected to the No. 3 CAN junction connector.
|
Terminal No. (Symbol) |
Wiring Color |
Connected to |
|---|---|---|
|
K126-3 (CANH) |
P |
No. 1 junction connector (for Bus 5) |
|
K126-14 (CANL) |
W |
|
|
K126-4 (CANH) |
G |
Certification ECU (smart key ECU assembly)*1 (for Bus 5) |
|
K126-15 (CANL) |
W |
|
|
K126-5 (CANH) |
B |
Combination meter assembly (for Bus 5) |
|
K126-16 (CANL) |
W |
|
|
K126-6 (CANH) |
BE |
Main body ECU (multiplex network body ECU) (for Bus 5) |
|
K126-17 (CANL) |
W |
|
|
K126-7 (CANH) |
SB |
Air conditioning amplifier assembly (for Bus 5) |
|
K126-18 (CANL) |
W |
|
|
K126-9 (CANH) |
LG |
Meter mirror sub-assembly*2 (for Bus 5) |
|
K126-20 (CANL) |
W |
- *1: w/ Smart Key System
- *2: w/ Headup Display System
NO. 4 CAN JUNCTION CONNECTOR
(a) Check the No. 4 CAN junction connector.
(1) Connection diagram
|
*a |
Front view of wire harness connector (to No. 4 CAN Junction Connector) |
*b |
to Central Gateway ECU (Network Gateway ECU) |
|
*c |
to No. 2 CAN Junction Connector |
*d |
to Steering Sensor |
|
*e |
to DCM (Telematics Transceiver) (w/ Telematics Transceiver) |
- |
- |
(2) Check the connection diagram of the components which are connected to the No. 4 CAN junction connector.
|
Terminal No. (Symbol) |
Wiring Color |
Connected to |
|---|---|---|
|
K127-1 (CANH) |
SB |
Central gateway ECU (network gateway ECU) (for Bus 2) |
|
K127-12 (CANL) |
W |
|
|
K127-6 (CANH) |
SB |
No. 2 CAN junction connector (for Bus 4) |
|
K127-17 (CANL) |
W |
|
|
K127-7 (CANH) |
G |
Steering sensor (for Bus 4) |
|
K127-18 (CANL) |
W |
|
|
K127-9 (CANH) |
L |
Central gateway ECU (network gateway ECU) (for Bus 3) |
|
K127-20 (CANL) |
W |
|
|
K127-10 (CANH) |
R |
DCM (telematics transceiver)* (for Bus 3) |
|
K127-21 (CANL) |
W |
|
|
K127-11 (CANH) |
GR |
Central gateway ECU (network gateway ECU) (for Bus 3) |
|
K127-22 (CANL) |
W |
- *: w/ Telematics Transceiver
(b) Check the No. 4 CAN junction connector.
(1) Connection diagram
|
*a |
Front view of wire harness connector (to No. 4 CAN Junction Connector) |
*b |
to Radio and Display Receiver Assembly |
|
*c |
to Airbag Sensor Assembly |
*d |
to No. 2 CAN Junction Connector |
(2) Check the connection diagram of the components which are connected to the No. 4 CAN junction connector.
|
Terminal No. (Symbol) |
Wiring Color |
Connected to |
|---|---|---|
|
K128-1 (CANH) |
B |
Radio and display receiver assembly (for Bus 3) |
|
K128-12 (CANL) |
W |
|
|
K128-6 (CANH) |
R |
Airbag sensor assembly (for Bus 4) |
|
K128-17 (CANL) |
W |
|
|
K128-11 (CANH) |
G |
No. 2 CAN junction connector (for Bus 2) |
|
K128-22 (CANL) |
W |
NO. 5 CAN JUNCTION CONNECTOR (w/ Parking Assist Monitor System or Panoramic View Monitor System)
(a) Check the No. 5 CAN junction connector.
(1) Connection diagram
|
*a |
Front view of wire harness connector (to No. 5 CAN Junction Connector) |
*b |
to Central Gateway ECU (Network Gateway ECU) |
|
*c |
to Clearance Warning ECU Assembly (w/ Intuitive Parking Assist System) |
*d |
to Blind Spot Monitor Sensor RH (w/ Blind Spot Monitor System) |
|
*e |
to Rear Television Camera Assembly |
*f |
to No. 1 CAN Junction Connector |
|
*g |
to Television Camera Controller (w/ Panoramic View Monitor System) |
- |
- |
(2) Check the connection diagram of the components which are connected to the No. 5 CAN junction connector.
|
Terminal No. (Symbol) |
Wiring Color |
Connected to |
|---|---|---|
|
R98-1 (CANH) |
GR |
Central gateway ECU (network gateway ECU) (for Bus 1) |
|
R98-11 (CANL) |
W |
|
|
R98-2 (CANH) |
L |
Clearance warning ECU assembly*1 (for Bus 1) |
|
R98-12 (CANL) |
W |
|
|
R98-3 (CANH) |
BE |
Blind spot monitor sensor RH*2 (for Bus 1) |
|
R98-13 (CANL) |
W |
|
|
R98-4 (CANH) |
R |
Rear television camera assembly (for Bus 1) |
|
R98-14 (CANL) |
W |
|
|
R98-5 (CANH) |
B |
No. 1 CAN junction connector (for Bus 1) |
|
R98-15 (CANL) |
W |
|
|
R98-8 (CANH) |
GR |
Television camera controller*3 (for Bus 1) |
|
R98-18 (CANL) |
W |
- *1: w/ Intuitive Parking Assist System
- *2: w/ Blind Spot Monitor System
- *3: w/ Panoramic View Monitor System
NO. 1 JUNCTION CONNECTOR
(a) Check the No. 1 junction connector.
(1) Connection diagram
|
*a |
Front view of wire harness connector (to No. 1 Junction Connector) |
*b |
to No. 3 CAN Junction Connector |
|
*c |
to No. 2 Junction Connector |
- |
- |
(2) Check the connection diagram of the components which are connected to the No. 1 junction connector.
|
Terminal No. (Symbol) |
Wiring Color |
Connected to |
|---|---|---|
|
R94-3 (CANH) |
B |
No. 3 CAN junction connector (for Bus 5) |
|
R94-14 (CANL) |
W |
|
|
R94-4 (CANH) |
L |
No. 2 junction connector (for Bus 5) |
|
R94-15 (CANL) |
W |
NO. 2 JUNCTION CONNECTOR
(a) Check the No. 2 junction connector.
(1) Connection diagram
|
*a |
Front view of wire harness connector (to No. 2 Junction Connector) |
*b |
to Central Gateway ECU (Network Gateway ECU) |
|
*c |
to No. 1 Junction Connector |
- |
- |
(2) Check the connection diagram of the components which are connected to the No. 2 junction connector.
|
Terminal No. (Symbol) |
Wiring Color |
Connected to |
|---|---|---|
|
R97-1 (CANH) |
G |
Central gateway ECU (network gateway ECU) (for Bus 5) |
|
R97-12 (CANL) |
W |
|
|
R97-2 (CANH) |
L |
No. 1 junction connector (for Bus 5) |
|
R97-13 (CANL) |
W |
NO. 3 JUNCTION CONNECTOR
(a) Check the No. 3 junction connector.
(1) Connection diagram
|
*a |
Front view of wire harness connector (to No. 3 Junction Connector) |
*b |
to Tire Pressure Warning ECU and Receiver (for Tire Pressure Warning System with Tire Inflation Pressure Display Function) |
|
*c |
to Occupant Detection ECU |
*d |
to Central Gateway ECU (Network Gateway ECU) |
|
*e |
to No. 2 CAN Junction Connector |
- |
- |
(2) Check the connection diagram of the components which are connected to the No. 3 junction connector.
|
Terminal No. (Symbol) |
Wiring Color |
Connected to |
|---|---|---|
|
R99-8 (CANH) |
L |
Tire pressure warning ECU and receiver* (for Bus 4) |
|
R99-19 (CANL) |
W |
|
|
R99-9 (CANH) |
GR |
Occupant detection ECU (for Bus 4) |
|
R99-20 (CANL) |
W |
|
|
R99-10 (CANH) |
G |
Central gateway ECU (network gateway ECU) (for Bus 4) |
|
R99-21 (CANL) |
W |
|
|
R99-11 (CANH) |
LG |
No. 2 CAN junction connector (for Bus 4) |
|
R99-22 (CANL) |
W |
- *: for Tire Pressure Warning System with Tire Inflation Pressure Display Function
DLC3
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K138-6 (CANH) - K138-14 (CANL) |
B - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
K138-6 (CANH) - K138-4 (CG) |
B - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K138-14 (CANL) - K138-4 (CG) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K138-6 (CANH) - K138-16 (BAT) |
B - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K138-14 (CANL) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
CENTRAL GATEWAY ECU (NETWORK GATEWAY ECU)
|
*a |
Component without harness connected (Central Gateway ECU (Network Gateway ECU)) |
- |
- |
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K76 central gateway ECU (network gateway ECU) connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*a |
Front view of wire harness connector (to Central Gateway ECU (Network Gateway ECU)) |
- |
- |
Standard Resistance:
Diagnosis Bus Branch Lines (DLC3 - Central gateway ECU (network gateway ECU))
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K76-14 (CA6H) - K76-5 (CA6L) |
B - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
1 MΩ or higher |
|
K76-14 (CA6H) - K76-10 (GND) |
B - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-5 (CA6L) - K76-10 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-14 (CA6H) - K76-1 (BATT) |
B - BE |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K76-5 (CA6L) - K76-1 (BATT) |
W - BE |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
Bus 1 Main Lines
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K76-23 (CA1H) - K76-9 (CAXH) |
B - BE |
HIGH-level CAN bus line - HIGH-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
Below 1 Ω |
|
K76-8 (CA1L) - K76-24 (CAXL) |
W - W |
LOW-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
Below 1 Ω |
|
K76-23 (CA1H) - K76-10 (GND) |
B - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-8 (CA1L) - K76-10 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-23 (CA1H) - K76-1 (BATT) |
B - BE |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K76-8 (CA1L) - K76-1 (BATT) |
W - BE |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
Bus 2 Main Lines
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K76-18 (CA4H) - K76-17 (CA4L) |
SB - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
108 to 132 Ω |
|
K76-18 (CA4H) - K76-10 (GND) |
SB - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-17 (CA4L) - K76-10 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-18 (CA4H) - K76-1 (BATT) |
SB - BE |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K76-17 (CA4L) - K76-1 (BATT) |
W - BE |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
Bus 3 Main Lines
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K76-6 (CA3H) - K76-19 (CAYH) |
L - GR |
HIGH-level CAN bus line - HIGH-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
Below 1 Ω |
|
K76-21 (CA3L) - K76-20 (CAYL) |
W - W |
LOW-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
Below 1 Ω |
|
K76-6 (CA3H) - K76-10 (GND) |
L - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-21 (CA3L) - K76-10 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-6 (CA3H) - K76-1 (BATT) |
L - BE |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K76-21 (CA3L) - K76-1 (BATT) |
W - BE |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
Bus 4 Main Lines
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K76-22 (CA2H) - K76-7 (CA2L) |
G - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
108 to 132 Ω |
|
K76-22 (CA2H) - K76-10 (GND) |
G - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-7 (CA2L) - K76-10 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-22 (CA2H) - K76-1 (BATT) |
G - BE |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K76-7 (CA2L) - K76-1 (BATT) |
W - BE |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
Bus 5 Main Lines
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K76-15 (CA5H) - K76-16 (CA5L) |
LG - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
108 to 132 Ω |
|
K76-15 (CA5H) - K76-10 (GND) |
LG - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-16 (CA5L) - K76-10 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K76-15 (CA5H) - K76-1 (BATT) |
LG - BE |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K76-16 (CA5L) - K76-1 (BATT) |
W - BE |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
STEERING SENSOR
|
*a |
Component without harness connected (Steering Sensor) |
- |
- |
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K71 steering sensor connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*a |
Front view of wire harness connector (to Steering Sensor) |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K71-3 (CANH) - K71-8 (CANL) |
G - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
K71-3 (CANH) - K71-6 (ESS) |
G - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K71-8 (CANL) - K71-6 (ESS) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K71-3 (CANH) - K71-4 (BAT) |
G - GR |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K71-8 (CANL) - K71-4 (BAT) |
W - GR |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
ECM (for A25A-FKS)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the A24 ECM connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*a |
Front view of wire harness connector (to ECM) |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
A24-8 (CANH) - A24-18 (CANL) |
B - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
108 to 132 Ω |
|
A24-8 (CANH) - A24-10 (E1) |
B - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A24-18 (CANL) - A24-10 (E1) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A24-8 (CANH) - A24-1 (BATT) |
B - G |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
A24-18 (CANL) - A24-1 (BATT) |
W - G |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
ECM (for 2GR-FKS)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the A21 and C96 ECM connectors.
(c) Measure the resistance according to the value(s) in the table below.
|
*a |
Front view of wire harness connector (to ECM) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
A21-13 (CANH) - A21-26 (CANL) |
B - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
108 to 132 Ω |
|
A21-13 (CANH) - C96-53 (E1) |
B - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A21-26 (CANL) - C96-53 (E1) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A21-13 (CANH) - A21-1 (BATT) |
B - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
A21-26 (CANL) - A21-1 (BATT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
COMBINATION METER ASSEMBLY
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K21 combination meter assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*a |
Front view of wire harness connector (to Combination Meter Assembly) |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K21-32 (CANH) - K21-31 (CANL) |
B - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
108 to 132 Ω |
|
K21-32 (CANH) - K21-21 (ES) |
B - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K21-31 (CANL) - K21-21 (ES) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K21-32 (CANH) - K21-40 (B) |
B - LA-B |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K21-31 (CANL) - K21-40 (B) |
W - LA-B |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
METER MIRROR SUB-ASSEMBLY (w/ Headup Display System)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the p1 meter mirror sub-assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
p1-12 (MPX1) - p1-13 (MPX2) |
P - R |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
p1-12 (MPX1) - p1-4 (ES) |
P - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
p1-13 (MPX2) - p1-4 (ES) |
R - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
p1-12 (MPX1) - p1-2 (B) |
P - P |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
p1-13 (MPX2) - p1-2 (B) |
R - P |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
*a |
Front view of wire harness connector (to Meter Mirror Sub-assembly) |
BRAKE ACTUATOR ASSEMBLY (w/o Electric Parking Brake System)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the A33 brake actuator assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
A33-26 (CANH) - A33-14 (CANL) |
Y - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
A33-26 (CANH) - A33-38 (GND1) |
Y - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A33-14 (CANL) - A33-38 (GND1) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A33-26 (CANH) - A33-25 (+BS) |
Y - L |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
A33-14 (CANL) - A33-25 (+BS) |
W - L |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
*a |
Front view of wire harness connector (to Brake Actuator Assembly) |
BRAKE ACTUATOR ASSEMBLY (w/ Electric Parking Brake System)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the A34 brake actuator assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
A34-5 (CANH) - A34-19 (CANL) |
Y - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
A34-5 (CANH) - A34-46 (GND1) |
Y - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A34-19 (CANL) - A34-46 (GND1) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A34-5 (CANH) - A34-30 (+BS) |
Y - G |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
A34-19 (CANL) - A34-30 (+BS) |
W - G |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
*a |
Front view of wire harness connector (to Brake Actuator Assembly) |
MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K52 main body ECU (multiplex network body ECU) connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to Main Body ECU (Multiplex Network Body ECU)) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K52-5 (CANH) - K52-4 (CANL) |
BE - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
K52-5 (CANH) - K138-4 (CG) |
BE - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K52-4 (CANL) - K138-4 (CG) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K52-5 (CANH) - K138-16 (BAT) |
BE - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K52-4 (CANL) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) (w/ Smart Key System)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K62 certification ECU (smart key ECU assembly) connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K62-1 (CANH) - K62-2 (CANL) |
G - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
K62-1 (CANH) - K62-18 (E) |
G - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K62-2 (CANL) - K62-18 (E) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K62-1 (CANH) - K62-4 (+B) |
G - W |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K62-2 (CANL) - K62-4 (+B) |
W - W |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
*a |
Front view of wire harness connector (to Certification ECU (Smart Key ECU Assembly)) |
RACK AND PINION POWER STEERING GEAR ASSEMBLY
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the C71 rack and pinion power steering gear assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*a |
Front view of wire harness connector (to Rack and Pinion Power Steering Gear Assembly) |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
C71-10 (CANH) - C71-11 (CANL) |
G - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
C71-10 (CANH) - C71-7 (PGND) |
G - B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
C71-11 (CANL) - C71-7 (PGND) |
W - B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
C71-10 (CANH) - C71-8 (PIG) |
G - W |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
C71-11 (CANL) - C71-8 (PIG) |
W - W |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
AIRBAG SENSOR ASSEMBLY
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K73 airbag sensor assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to Airbag Sensor Assembly) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K73-26 (CANH) - K73-27 (CANL) |
R - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
108 to 132 Ω |
|
K73-26 (CANH) - K73-33 (E1) |
R - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K73-27 (CANL) - K73-33 (E1) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K73-26 (CANH) - K138-16 (BAT) |
R - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K73-27 (CANL) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
AIR CONDITIONING AMPLIFIER ASSEMBLY
Refer to Terminals of ECU.
-
for Automatic Air Conditioning System
Click here
-
for Manual Air Conditioning System
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K54 air conditioning amplifier assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K54-11 (CANH) - K54-12 (CANL) |
SB - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
K54-11 (CANH) - K54-4 (GND) |
SB - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K54-12 (CANL) - K54-4 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K54-11 (CANH) - K54-1 (B) |
SB - LA-B |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K54-12 (CANL) - K54-1 (B) |
W - LA-B |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
*a |
Front view of wire harness connector (to Air Conditioning Amplifier Assembly) |
RADIO AND DISPLAY RECEIVER ASSEMBLY
Refer to Terminals of ECU.
-
for Audio and Visual System
Click here
-
for Navigation System
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K2 radio and display receiver assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to Radio and Display Receiver Assembly) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K2-13 (CANH) - K2-14 (CANL) |
B - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
K2-13 (CANH) - K138-4 (CG) |
B - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K2-14 (CANL) - K138-4 (CG) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K2-13 (CANH) - K138-16 (BAT) |
B - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K2-14 (CANL) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
BLIND SPOT MONITOR SENSOR RH (w/ Blind Spot Monitor System)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the W5 blind spot monitor sensor RH connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to Blind Spot Monitor Sensor RH) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
W5-2 (CA1P) - W5-7 (CA1N) |
V - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
W5-2 (CA1P) - W5-10 (BRGD) |
V - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
W5-7 (CA1N) - W5-10 (BRGD) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
W5-2 (CA1P) - K138-16 (BAT) |
V - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
W5-7 (CA1N) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
FORWARD RECOGNITION CAMERA (w/ Front Camera System)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the V21 forward recognition camera connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to Forward Recognition Camera) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
V21-5 (CA1P) - V21-11 (CA1N) |
L - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
V21-5 (CA1P) - V21-10 (GND) |
L - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
V21-11 (CA1N) - V21-10 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
V21-5 (CA1P) - K138-16 (BAT) |
L - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
V21-11 (CA1N) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
MILLIMETER WAVE RADAR SENSOR ASSEMBLY (w/ Front Camera System)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the A30 millimeter wave radar sensor assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to Millimeter Wave Radar Sensor Assembly) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
A30-3 (CA2H) - A30-2 (CA2L) |
R - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
A30-3 (CA2H) - A30-1 (SGND) |
R - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A30-2 (CA2L) - A30-1 (SGND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
A30-3 (CA2H) - K138-16 (BAT) |
R - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
A30-2 (CA2L) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
OCCUPANT DETECTION ECU
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the a6 occupant detection ECU connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to Occupant Detection ECU) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
a6-5 (CANP) - a6-4 (CANN) |
L - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
a6-5 (CANP) - a6-10 (GND) |
L - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
a6-4 (CANN) - a6-10 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
a6-5 (CANP) - K138-16 (BAT) |
L - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
a6-4 (CANN) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
DCM (TELEMATICS TRANSCEIVER) (w/ Telematics Transceiver)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K140 DCM (telematics transceiver) connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*a |
Front view of wire harness connector (to DCM (Telematics Transceiver)) |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K140-25 (CANP) - K140-26 (CANN) |
R - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
K140-25 (CANP) - K140-20 (E) |
R - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K140-26 (CANN) - K140-20 (E) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K140-25 (CANP) - K140-1 (+B) |
R - B |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K140-26 (CANN) - K140-1 (+B) |
W - B |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
REAR TELEVISION CAMERA ASSEMBLY (w/ Parking Assist Monitor System or Panoramic View Monitor System)
Refer to Terminals of ECU.
-
w/ Parking Assist Monitor System
Click here
-
w/ Panoramic View Monitor System
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the m1 rear television camera assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to Rear Television Camera Assembly) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
m1-4 (CANH) - m1-1 (CANL) |
R - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
m1-4 (CANH) - K138-4 (CG) |
R - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
m1-1 (CANL) - K138-4 (CG) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
m1-4 (CANH) - K138-16 (BAT) |
R - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
m1-1 (CANL) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
CLEARANCE WARNING ECU ASSEMBLY (w/ Intuitive Parking Assist System)
Refer to Terminals of ECU.
-
w/ Intuitive Parking Assist System
Click here
-
w/ Parking Support Brake System
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the R39 clearance warning ECU assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to Clearance Warning ECU Assembly) |
- |
- |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
R39-17 (R1) - R39-18 (R2) |
L - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
R39-17 (R1) - R39-31 (E) |
L - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
R39-18 (R2) - R39-31 (E) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
R39-17 (R1) - K138-16 (BAT) |
L - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
R39-18 (R2) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
TELEVISION CAMERA CONTROLLER (w/ Panoramic View Monitor System)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the R125 television camera controller connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
R125-11 (CANH) - R125-12 (CANL) |
GR - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
R125-11 (CANH) - R125-4 (GND1) |
GR - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
R125-12 (CANL) - R125-4 (GND1) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
R125-11 (CANH) - R125-1 (+B) |
GR - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
R125-12 (CANL) - R125-1 (+B) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
*a |
Front view of wire harness connector (to Television Camera Controller) |
TIRE PRESSURE WARNING ECU AND RECEIVER (for Tire Pressure Warning System with Tire Inflation Pressure Display Function (w/o Smart Key System))
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the R128 tire pressure warning ECU and receiver connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*a |
Front view of wire harness connector (to Tire Pressure Warning ECU and Receiver) |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
R128-9 (CANH) - R128-10 (CANL) |
L - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
R128-9 (CANH) - R128-12 (GND) |
L - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
R128-10 (CANL) - R128-12 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
R128-9 (CANH) - R128-7 (+B) |
L - LA-L |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
R128-10 (CANL) - R128-7 (+B) |
W - LA-L |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
TIRE PRESSURE WARNING ECU AND RECEIVER (for Tire Pressure Warning System with Tire Inflation Pressure Display Function (w/ Smart Key System))
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the R127 tire pressure warning ECU and receiver connector.
(c) Measure the resistance according to the value(s) in the table below.
|
*a |
Front view of wire harness connector (to Tire Pressure Warning ECU and Receiver) |
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
R127-9 (CANH) - R127-10 (CANL) |
L - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
R127-9 (CANH) - R127-12 (GND) |
L - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
R127-10 (CANL) - R127-12 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
R127-9 (CANH) - R127-7 (+B) |
L - LA-R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
R127-10 (CANL) - R127-7 (+B) |
W - LA-R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
4WD ECU ASSEMBLY (for AWD)
Refer to Terminals of ECU.
Click here
(a) Disconnect the cable from the negative (-) battery terminal.
(b) Disconnect the K145 4WD ECU assembly connector.
|
*1 |
DLC3 |
- |
- |
|
*a |
Front view of wire harness connector (to 4WD ECU Assembly) |
- |
- |
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Terminal No. (Symbol) |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
|---|---|---|---|---|
|
K145-6 (CANH) - K145-5 (CANL) |
P - W |
HIGH-level CAN bus line - LOW-level CAN bus line |
Cable disconnected from negative (-) battery terminal |
54 to 69 Ω |
|
K145-6 (CANH) - K145-4 (GND) |
P - W-B |
HIGH-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K145-5 (CANL) - K145-4 (GND) |
W - W-B |
LOW-level CAN bus line - Ground |
Cable disconnected from negative (-) battery terminal |
200 Ω or higher |
|
K145-6 (CANH) - K138-16 (BAT) |
P - R |
HIGH-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
K145-5 (CANL) - K138-16 (BAT) |
W - R |
LOW-level CAN bus line - Battery positive (+) |
Cable disconnected from negative (-) battery terminal |
6 kΩ or higher |
|
|