- FOUND: there is no speed signal from the right front wheel speed center. Code c1234 ( right front wheel speed sensor input missing) has also been stored. Check circuits to right front wheel speed sensor. Found that power is available on one wire and ground is available on the other. Scope tested sensor and found no signal present when spinning the wheel. Recommend replace the right front wheel speed sensor and the wheel bearing assembly.
- WHEEL HUB – Remove & Replace – 4WD Front, Right Side
CORNELL Y. gave our service a 5 star review on 11/3/2023