| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM1000000014YX2 |
| Model Year Start: 2018 | Model: Camry | Prod Date Range: [06/2017 - ] |
| Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: Tachometer Malfunction; 2018 - 2024 MY Camry [06/2017 - ] | ||
|
Tachometer Malfunction |
DESCRIPTION
In this circuit, the combination meter assembly receives engine speed signals from the ECM via CAN communication. The combination meter assembly displays the engine speed calculated based on the data received from the ECM.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
- When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.
-
Before replacing the ECM, refer to Registration.
w/ Smart Key System: Click here
![2018 - 2019 MY Camry [03/2017 - 09/2019]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function): REGISTRATION](/t3Portal/stylegraphics/info.gif)
w/o Smart Key System: Click here
PROCEDURE
|
1. |
CHECK CAN COMMUNICATION SYSTEM |
(a) Check if CAN communication DTCs are output.
Click here
|
Result |
Proceed to |
|---|---|
|
CAN communication DTCs are not output |
A |
|
CAN communication DTCs are output |
B |
| B |
|
|
|
2. |
CHECK FOR DTC (SFI SYSTEM) |
(a) Check if SFI system DTCs are output.
Powertrain > Engine > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTCs are not output |
A |
|
DTCs are output |
B |
| B |
|
GO TO SFI SYSTEM for A25A-FKS: Click here
for 2GR-FKS: Click here
|
|
|
3. |
PERFORM ACTIVE TEST USING TECHSTREAM (TACHOMETER OPERATION) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Active Test.
(e) Perform the Active Test according to the display on the Techstream.
Body Electrical > Combination Meter > Active Test
|
Tester Display |
Measurement Item |
Control Range |
Diagnostic Note |
|---|---|---|---|
|
TachoMeter Operation (0rpm) |
Tachometer (0 rpm) |
OFF or ON |
- |
|
TachoMeter Operation (1000rpm) |
Tachometer (1000 rpm) |
OFF or ON |
- |
|
TachoMeter Operation (2000rpm) |
Tachometer (2000 rpm) |
OFF or ON |
- |
|
TachoMeter Operation (3000rpm) |
Tachometer (3000 rpm) |
OFF or ON |
- |
|
TachoMeter Operation (4000rpm) |
Tachometer (4000 rpm) |
OFF or ON |
- |
|
TachoMeter Operation (5000rpm) |
Tachometer (5000 rpm) |
OFF or ON |
- |
|
TachoMeter Operation (6000rpm) |
Tachometer (6000 rpm) |
OFF or ON |
- |
|
TachoMeter Operation (7000rpm) |
Tachometer (7000 rpm) |
OFF or ON |
- |
Body Electrical > Combination Meter > Active Test
|
Tester Display |
|---|
|
TachoMeter Operation (1000rpm) |
Body Electrical > Combination Meter > Active Test
|
Tester Display |
|---|
|
TachoMeter Operation (2000rpm) |
Body Electrical > Combination Meter > Active Test
|
Tester Display |
|---|
|
TachoMeter Operation (3000rpm) |
Body Electrical > Combination Meter > Active Test
|
Tester Display |
|---|
|
TachoMeter Operation (4000rpm) |
Body Electrical > Combination Meter > Active Test
|
Tester Display |
|---|
|
TachoMeter Operation (5000rpm) |
Body Electrical > Combination Meter > Active Test
|
Tester Display |
|---|
|
TachoMeter Operation (6000rpm) |
Body Electrical > Combination Meter > Active Test
|
Tester Display |
|---|
|
TachoMeter Operation (7000rpm) |
OK:
Tachometer indication is normal.
| OK |
|
REPLACE ECM for A25A-FKS: Click here
for 2GR-FKS: Click here
|
| NG |
|
REPLACE COMBINATION METER ASSEMBLY
|
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