2019 GMC Sierra 1500 Limited
Mileage
82,541
Service Date
7/17/2025
Services Performed
- WILL NEED TO PERFORM ON MAIN BATTERY CABLES AND PULL APART COWL TO CHECK BCM MAIN GROUNDS ALL BATTERY CABLES ARE PROVEN TO BE GOOD THROUGH THE VOLTAGE DROP TEST INCLUDING POSITIVE THROUGH ALTERNATOR, POSITIVE TO STARTER, POSITIVE THROUGH FUSE BOX, NEGATIVE THROUGH FRAME GROUND, AND NEGATIVE THROUGH ENGINE BLOCK ADDITIONALLY TECHNICIAN EXPLORED THE TRAILER BRAKE CONTROL MODULE FOR EXCESSIVE CORROSION THAT MAY CAUSE SIMILAR ISSUES AS EXPERIENCED ALL WIRES THAT WERE INSPECTED ARE HAVE COME UP FINE BUT THE VEHICLES COMPUTER DATA LINE IS HAVING AN IMPROPER AMOUNT OF RESISTANCE COMING THROUGH. IT IS VERY PROBABLE THAT ONE OF THE VEHICLES MODULES ARE INTERMITTENTLY FAILING CAUSING THE STALLING ISSUE. NO CODES ARE PRESENT FOR ANY OF THE MODULES SO TO FIND THE ISSUE WE WILL NEED TO GO THROUGH EACH INDIVIDUAL MODULE AND TEST EACH. TECHNICIAN IS RECOMMENDING ISSUE TO PROGRESS OR BECOME LESS INTERMITTENT SO A CODE CAN COME ON AND
JERRY C. gave our service a 5 star review on 7/18/2025
