Question

2004 Cadillac SRX 4.6L, have a code p0856 how do troubleshoot?

Answer 1

Hi there,

This code indicates an issue with the electronic brake control module. Here is some info for you.

P0856 CADILLAC - Traction Control Torque Request Circuit Malfunction

Read more: https://www.autocodes.com/p0856_cadillac.html