447C

447C-FRONT RIGHT WHEEL SPEED SENSOR - IMPLAUSIBLE

For a complete wiring diagram Consult Diagrams/Electrical

- When Monitored:
Continuously with the ignition on, one invalid message received at least once.

- Set Condition:
When the Anti-Lock Brake Module detects an incorrect wheel speed sensor signal for approximately 200 mSec.





1. CHECK IF 447C FRONT RIGHT WHEEL SPEED SENSOR - IMPLAUSIBLE DTC IS PRESENT
With the scan tool, read the DTCs.
Is DTC 447C Right Front Wheel Speed Sensor - Implausible present?

Yes

- Go To 2

No

- Refer to the ABS-INTERMITTENT CONDITION TEST.

2. WHEEL SPEED SENSOR DTCS
With the scan tool, read the DTCs.
Are any other Wheel Speed Sensor DTCs present?

Yes

- Refer to appropriate wheel speed sensor diagnostic procedure.
- Perform ABS VERIFICATION TEST. Verification Tests.

No

- Replace the Anti-Lock Brakes Module.
- Perform ABS VERIFICATION TEST. Verification Tests.