Service Stabilitrak Or Traction Control Displayed - keywords stability vses c0045 c0050 c0186 c0196 c0245 c0292 c0710
| Subject: | Service Stabilitrak or Traction Control Displayed |
| Models: | 2006- 2007 Buick Lucerne and Cadillac DTS |
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
Some customers may comment SERVICE STABILITRAK or SERVICE TRACTION CONTROL is displayed and the warning lights are illuminated. One or more of the following DTC may be stored:
C0045 | 00 | Left Rear Wheel Speed Sensor Circuit Open or Shorted Signal |
C0045 | 0F | Left Rear Wheel Speed Sensor Circuit Erratic Signal |
C0045 | 18 | Left Rear Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum |
C0050 | 00 | Right Rear Wheel Speed Sensor Circuit Open or Shorted Signal |
C0050 | 0F | Right Rear Wheel Speed Sensor Circuit Erratic Signal |
C0050 | 18 | Right Rear Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum |
C0186 | 00 | Lateral Accelerometer Circuit |
C0196 | 00 | Yaw Rate Circuit No Additional Information |
C0196 | 28 | Yaw Rate Circuit Incorrect Frequency |
C0245 | 00 | Wheel Speed Sensor Frequency Error |
C0292 | 00 | VSES Combination Sensor Circuits |
C0710 | 00 | Steering Position Signal No Additional Information |
Recommendation/Instructions:
Open and inspect C111 Body Harness to the Engine Harness for poor connections. Gently tug on each wire going into and out of the connector to ensure each terminal is locked into the connector, and that the terminals are not pushing out when the connector is closed and the lever is locked. C111 is located on the LF Strut Tower in the Engine Compartment.
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.
