GM Service Manual Online
For 1990-2009 cars only

Traction Control Torque Request Circuit - keywords P0856

Subject:Traction Control Torque Request Circuit

Models:2007 Cadillac SRX
with 3.6 LY7 engine



The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

Condition/Concern:

If DTC P0856 appears after an ECU Reprogram perform the following.

Recommendation/Instructions:

Please clear the DTC, test drive to confirm the DTC does not reappear, and return vehicle to customer. No further repairs or reprogramming are necessary. If DTC does reappear then follow eSI diagnostics.

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.