Diagnostic Aids

WARNING: This page is about a different car, the 2008 GMC Yukon and 2008 Chevrolet Tahoe. However, it is still accessible from the selected car via links, so may be relevant.

DTC C0895 07 EPS Voltage Above Threshold may be set.
The APM Data List on the scan tool contains a parameter named 42V Circuit Maximum. If this parameter has a voltage that is greater than 50 volts, the protection circuits in the power steering control module (PSCM) have failed and as a result, this is not a fault condition in the APM.