Torque Converter Clutch (TCC) Shudder/Vibration (Install New TCM Calibration)
| Subject: | Torque Converter Clutch (TCC) Shudder/Vibration (Install New TCM Calibration) |
| Models: | 2003 Saturn VUE (AWD models only) |
| with 2.2L L4 Engine (VIN D-RPO L61) and VT25E transaxles (RPO M16) |
| Attention: | General Manager, Fixed Operations Manager, Parts Manager, and Technician |
Condition
Some customers may comment on a vibration when the vehicle reaches approximately 60-65 mph (97-105 km/h). The shudder or vibration is present at the above mph range during light throttle application and will remain so as long as the engine load remains constant during these conditions.
Cause
Condition may be caused by engine power pulsation being transmitted through the Torque Converter Clutch when engaged.
Correction
Install a new TCM calibration based on the vehicle identification number (VIN).
Procedure
Notice: Ensure the correct calibration is installed according to the VIN. Incorrect reprogramming of the TCM will adversely affect transmission performance.
- Connect Scan Tool to vehicle
- Navigate to the 2.2L (VIN D) Powertrain Menu
- Select-Special Functions
- Select-Trans Output Controls
- Select-TCC Solenoid
- Select the TCC Enable Solenoid function and turn the TCC off when the vibration is present
If commanding the TCC off did NOT eliminate the condition, refer to the 2002-2003 Chassis VUE Service Manual for additional diagnostic assistance.
If commanding the TCC off did eliminate the condition, install the correct calibration from the calibration information table provided below.
Calibration Information
Install one of the following TCM calibrations based on the VIN:
TCM (calibration) P/N | Data File Number | 2003 VUE Application |
|---|---|---|
24227097 | 24227099 | AWD vehicles with VINs outside of the range of 3S800001-3S824190 |
24227125 | 24227127 | AWD vehicles with VINs within the range of 3S800001-3S824190 |
Claim Information
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
|---|---|---|
K5364 | TCM-Reprogram | Refer to the current published Electronic LTG |
