Toyota Camry (XV70): Right Rear Wheel Speed Sensor Circuit Intermittent (C05121F)
DESCRIPTION
Refer to DTC C051212
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|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|---|---|---|---|
|
C05121F | Right Rear Wheel Speed Sensor Circuit Intermittent |
|
|
- *1: The stop light switch assembly is OFF.
- *2: The stop light switch assembly is ON.
|
Vehicle Condition | |||||
|---|---|---|---|---|---|
|
Pattern 1 | Pattern 2 |
Pattern 3 | Pattern 4 | ||
|
Diagnosis Condition | The Stop light switch assembly is OFF. |
- | ○ |
○ | ○ |
|
Malfunction Status | The speed sensor signal is excessively noisy. |
○ | - |
- | - |
|
The calculated change in wheel speed is more than 980 m/s2. |
- | ○ |
- | - | |
|
The calculated change in wheel speed fluctuates between more than 500 m/s2 and less than -500 m/s2. |
- | - |
○ | - | |
|
The vehicle speed is low, excessive noise in the speed sensor pulse signal is detected 3 times or more within 0.005 seconds. |
- | - |
- | ○ | |
|
Detection Time | - |
5 seconds or more. | 5 seconds or more. |
5 seconds or more. | |
|
Number of Trips | 1 trip |
1 trip | 1 trip |
1 trip | |
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.
DTC Detection Conditions: C05121F|
Vehicle Condition | ||||
|---|---|---|---|---|
|
Pattern 5 | Pattern 6 |
Pattern 7 | ||
|
Diagnosis Condition | The stop light switch assembly is ON. |
○ | ○ |
○ |
|
Malfunction Status | The calculated change in wheel speed is more than 980 m/s2. |
○ | - |
- |
| The calculated change in wheel speed fluctuates between more than 500 m/s2 and less than -500 m/s2. |
- | ○ |
- | |
| The vehicle speed is low, excessive noise in the speed sensor pulse signal is detected 3 times or more within 0.005 seconds. |
- | - |
○ | |
|
Detection Time | 20 seconds or more. |
20 seconds or more. | 20 seconds or more. | |
|
Number of Trips | 1 trip |
1 trip | 1 trip | |
HINT:
DTC will be output when conditions for either of the patterns in the table above are met.
CAUTION / NOTICE / HINT
NOTICE:
- After replacing or removing and installing a speed sensor, perform Dealer Mode (Signal Check) inspection to confirm that the speed sensors are operating correctly.
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- After replacing or removing and installing a speed sensor rotor, perform Dealer Mode (Signal Check) inspection to confirm that the speed sensors are operating correctly.
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- DTC precaution
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Procedure to clear warning lights (When not clearing DTCs) Procedure
- Repair or replacement.
- Turn the ignition switch to ON.
- Drive the vehicle at 54 km/h (34 mph) or more for 3 seconds or more to clear the warning lights.
PROCEDURE
|
1. | REPLACE REAR AXLE HUB AND BEARING ASSEMBLY RH |
(a) Replace the rear axle hub and bearing assembly RH.
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Right Rear Wheel Speed Sensor Signal Stuck Low (C051223)
DESCRIPTION Refer to DTC C051212 Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
C051223 Right Rear Wheel Speed Sensor Signal Stuck Low
W
Right Rear Wheel Speed Sensor Signal Stuck High (C051224)
DESCRIPTION Refer to DTC C051212 Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
C051224 Right Rear Wheel Speed Sensor Signal Stuck High
The s
Right Rear Wheel Speed Sensor Internal Electronic Failure (C051249)
DESCRIPTION When the system is starting up and the skid control ECU (brake actuator assembly) detects a speed sensor circuit malfunction via the speed sensor circuit self-diagnosis function, this DTC
SEE MORE:
Registered Device cannot be Deleted
PROCEDURE
1. DELETE OPERATION
(a) Check if a registered portable player can be deleted normally. OK:
Registered portable player can be deleted normally.
OK
END
NG
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
Front Side Marker Light Bulb
ComponentsCOMPONENTS ILLUSTRATION
*1 FRONT SIDE MARKER LIGHT BULB
- - RemovalREMOVAL CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. REMOVE FRONT SIDE MARKER LIGHT BULB
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