HELP!! VE Commodore Code P0856?

[JOHN89]

Hi, I have 1 stored code P0856 Traction Control Input Signal Error, what could be causing this?

[xoom]

p0856....Traction Control Input Signal

goodluck mate

[JOHN89]

That Bad Aye??

[xoom]

could be from, how the traction control turns off for 1 sec and comes back on.

a few ppl have had this

[RayLamp]

It sounds one worse than P0855...

[Zerone_V]

Going from memory.......

Diagnostic Trouble Code Description:
Traction Control Torque Request Signal Message Counter Incorrect

Possible Sensor Faults
ECM

Possible Related Diagnostic Trouble Codes
DTC P0856

Circuit / System Description
The electronic brake control module (EBCM) and the engine control module (ECM) simultaneously control the traction control. The EBCM sends a serial data message to the ECM requesting torque reduction. When certain ECM DTCs are set, the ECM will not be able to perform the torque reduction for traction control. A serial data message is sent to the EBCM indicating that traction control is not allowed.

[Zerone_V]

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