LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2006 >> Sierra 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1149 (Engine Controls And Fuel - 3.6L - DTC P0496 To DTC P2235) >> DTC P0685, P0686, P0687, P0689, or P0690 >> Conditions for Setting the DTC >> P0689 and P0690

P0689 and P0690

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

The ECM detects that powertrain relay feedback voltage is less than predicted range for greater than 1 second, when the powertrain relay is commanded ON or OFF. The condition exists for a cumulative of 50 seconds.

scientia non olet · About LEMON Manuals