2014 Chevrolet Silverado 1500
Mileage
141,905
Service Date
1/23/2024
Services Performed
- Perform a programming and relearn to PCM/TCM to customer request. Found no communication with ECM K20 module or transmission. Advise customer to diagnose cause of no communication with modules
- Programmed all modules to newest calibration
- Check CAN lines from transmission to ECM found no communication. Check wiring, fuses found no faults at ECM, Check wake up line from body control module found working as design. removed connector at transmission TCM connector found 3 pins to be bend and connector pushed back. straighten pins pushed connector forward re installed connector was able to communicate with all module. perform re-calibration on ECM and TCM. Accepted programming. Vehicle turns on now doesn't move forwards or backwards check fluids on vehicle found coolant level low and transmission fluid level not showing on dipstick. Advise customer about low fluids customer decline to fill fluids up. Technician added 4 QTS of oe recommend transmission fluid to move vehicle to a parking location
This vehicle's owner gave our service a 5 star review on 1/24/2024