For 1990-2009 cars only
Surge On Light Throttle/Slight Inclines After Torque Converter Clutch (TCC) Engagement In Third or Forth Gear (Reprogram TCM)
| Subject: | Surge On Light Throttle/Slight Inclines After Torque Converter Clutch (TCC) Engagement InThird Or Forth Gear (Reprogram TCM) |
| Models: | 2007 Chevrolet Cobalt |
| 2007 Pontiac G5 |
| 2007 Saturn ION |
| with 4T45E Automatic Transaxle (RPO MN5) and 2.2L Engine (VIN F -- RPO L61) |
Condition
Some customers may comment on a surge on light throttle and slight inclines just after torque converter clutch (TCC) engagement in third or forth gear.
Correction
A revised transmission calibration has been developed to address this issue. Reprogram the TCM with the selectable calibration described as calibration for customer complaints of excessive TCC surge in 3rd/4th gear using the TIS2WEB Service Programming System (SPS) application. As always, make sure your Tech 2® is updated with the latest software version.
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
|---|---|---|
K5364 | Transmission Control Module Transmission Reprogramming with SPS | Use Published Labor Operation Time |
