FAQ for Transmission Control Module Repair
Q: What is the reason why the DTC does not reset and the original freeze frame data reports an IMS A/B/C/P code?
A:
This is most likely caused by an incorrectly adjusted shift linkage.
By OmarGM Specialist
23/11/2021 Q: How many snapshots can a Tech(R)2 record?
A:
The Tech(r)2 can only record 2 snapshots before uploading to a computer.
By OmarGM Specialist
15/11/2021 Q: What causes this noise and vibration?
A:
Driveline imbalance vibration through the rear cradle mount and into the body, or the rear axle assembly responds to engine firing frequencies passed through the driveline when the torque converter clutch (TCC) is engaged.
By OmarGM Specialist
13/11/2021 Q: What is the recommended torque when tightening the cradle?
A:
Tighten the cradle-to-body bolt rear body mount to 100 Nm plus 80-95 degree torque angle. Then tighten the cradle to body bolt front body mount to 200 Nm plus 60-75 degree torque angle.
By OmarGM Specialist
25/10/2021 Q: What is the recommended torque for the front mounting bolts?
A:
The recommended torque is 175Nm (129 lb. ft.).
By OmarGM Specialist
25/10/2021 Q: Which vehicles don't need a calibration update?
A:
There is no calibration update for vehicles equipped with a 6L90 RPO MYD transmission or 2008 model year vehicles.
By OmarGM Specialist
21/10/2021 See more FAQs (1)