2013 GMC Yukon XL
Mileage
151,751
Service Date
2/12/2025
Services Performed
- CHECKED OIL PRESSURE OK AT THIS TIME. UNABLE TO REPRODUCE CUSTOMERS CONCERN.
- INSPECTED AND PULLED DTC C0035 FOR A LEFT FRONT WHEEL SPEED SENSOR. RECOMMEND DIAGNOSIS.
- PERFORMED DIAGNOSIS. FOUND NO CONTROL SIGNAL AT THE LEFT FRONT WHEEL SPEED SENSOR. FOUND AN INTERMITTENT CONTROL SIGNAL AT THE RIGHT FRONT WHEEL SPEED SENSOR. FOUND NO VOLTAGE AT BOTH FRONT WHEEL SPEED CONTROL WIRES COMING OUT OF THE EBCM. CONFIRMED FUSES ARE GOOD. CONFIRMED 12V COMING OUT OF REAR SENSOR CONTROL WIRES. CONFIRMED FAULTY EBCM. RECOMMEND REPLACE EBCM.
- REMOVED AND REPLACED EBCM
- RE PROGRAMMED EBCM
- AFTER REPLACING CONTROL MODULE, FOUND LEFT SIDE POWER FORM MODULE STILL OUT OF SPEC. TRACED WIRING TO SHORT IN HARNESS CAUSED BY ORIGINAL MODULE. REPAIRED WIRING & INSTALLED QUESTIONABLE SPEED SENSOR RETESTED OK AT THIS TIME.
Lawrence W. gave our service a 5 star review on 2/12/2025
