Notes: Units must be flashed ON the vehicle.Vehicle specific on-car programming must be performed AFTER install to prevent drivability issues
Product Condition: Remanufactured
UPC: 884548274921
Part Description: 2009 GMC Envoy Remanufactured Transmission Control Module
More Info
Vehicle Fitment
2009 GMC Envoy | All Trims | All Engines
$88.79
FAQ for Transmission Control Module Repair
Q: How many bracket nuts does Transmission Control Module (LL8) (4.2L) have?
A:
It has a total of 2 TCM bracket nuts.
By Bob
GM Specialist
02/11/2022
FAQ for Other Repair Info
Q: What is the recommended torque for the range selector cable bracket and bolts?
A:
The recommended torque is 25 Nm (18 lb-ft).
Q: What should be noticed when installing the plastic cap?
A:
Do not manually depress the retaining clip when installing the plastic cap.
Q: What should you do if the cable end is pushed rearward past the ball stud during the adjustment procedure?
A:
In this situation, it must be released and allowed to come forward of the ball stud. The cable end must then be pushed back just enough to be installed to the ball stud.