ABS/TCS - ESC/TCS Lamps ON/DTC C0460 Set
Bulletin No.: 07-05-25-003Date: October 26, 2007
TECHNICAL
Subject:
Electronic Stability Control (ESC) System or Traction Control System (TCS) Warning Lamp On, DTC C0460 Set (Update ESC Module Software)
Models:
2007 Pontiac Solstice GXP
2007 Saturn Sky Redline
2007 Opel GT
Built Prior to VIN Breakpoint 7Y135648
2007 Daewoo G2X
with Active Brake Control (RPO JL4)
Condition
Some customers may comment that the Electronic Stability Control (ESC) system or the Traction Control System (TCS) warning lamp is on. Other customers may comment that the ESC/TCS lamp comes on and then goes out on the next ignition key cycle.
Technicians may find DTC C0460 set during diagnosis.
Cause
The Steering Angle Sensor (SAS) may be incorrectly initializing during start-up when the driver is backing up in "Reverse" gear while turning the steering wheel more than 60 degrees in one direction and then turning the steering wheel in the opposite direction another 60 degrees or more.
Correction
A new calibration has been released for the ESC module. Technicians are to reprogram the ESC module with the updated software calibration using SPS. This new service calibration is available on TIS2WEB.
Warranty Information
For vehicles repaired under warranty, use the table.
Disclaimer