| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM100000001KTRU |
| Model Year Start: 2020 | Model: Camry | Prod Date Range: [09/2019 - 08/2022] |
| Title: TELEMATICS: TELEMATICS SYSTEM: Remote Engine Starter does not Operate; 2020 - 2022 MY Camry [09/2019 - 08/2022] | ||
|
Remote Engine Starter does not Operate |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Before replacing the DCM (telematics transceiver), refer to Registration.
Click here
![2020 - 2024 MY Camry [09/2019 - ]; THEFT DETERRENT / KEYLESS ENTRY: IMMOBILISER SYSTEM (w/o Smart Key System): REGISTRATION](/t3Portal/stylegraphics/info.gif)
PROCEDURE
|
1. |
CHECK SMART KEY SYSTEM (for Start Function) |
(a) Check that the engine can be started by pressing the ignition switch.
|
Result |
Proceed to |
|---|---|
|
Engine can be started. |
A |
|
Engine cannot be started. |
B |
| B |
|
|
|
2. |
REGISTRATION |
HINT:
If registration is not performed after replacing any of the following parts, the remote engine start and stop will not be available.
- Certification ECU (smart key ECU assembly)
- DCM (telematics transceiver)
(a) Perform remote engine start and stop registration.
Click here
(b) Check if the problem symptom recurs.
|
Result |
Proceed to |
|---|---|
|
System does not return to normal. |
A |
|
System returns to normal. |
B |
| B |
|
END |
|
|
3. |
CHECK DTC |
(a) Clear the DTCs.
Body Electrical > Smart Key > Clear DTCs
(b) Check for DTCs.
Body Electrical > Smart Key > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTC B2285 is not output. |
A |
|
DTC B2285 is output. |
B |
| B |
|
|
|
4. |
CHECK DCM (TELEMATICS TRANSCEIVER) |
|
(a) Disconnect the DCM (telematics transceiver) connector. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
K140-30 (SLPD) - Body ground |
Steering locked |
11 to 14 V |
|
Steering unlocked |
Below 1.5 V |
HINT:
The steering locks when any door is opened with the shift lever in P and the ignition switch off. The steering unlocks when the ignition switch is turned to ACC.
| OK |
|
REPLACE DCM (TELEMATICS TRANSCEIVER)
|
|
|
5. |
CHECK HARNESS AND CONNECTOR (DCM [TELEMATICS TRANSCEIVER] - CERTIFICATION ECU [SMART KEY ECU ASSEMBLY]) |
(a) Disconnect the K140 DCM (telematics transceiver) connector.
(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:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
K140-30 (SLPD) - K62-14 (SLP) |
Always |
Below 1 Ω |
| OK |
|
REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)
|
| NG |
|
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
|