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Home >> Cadillac >> 2018 >> Escalade Base, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Engine Controls And Fuel - 6.0L (L96) - DTC P0351 To DTC P2636 And Diagnostic Information And Procedures) >> Diagnostic Information And Procedures >> DTC P0685, P0686, P0687, P0689, P0690 Or P1682: Engine Controls Ignition Relay/Ignition 1 Switch Circuit 2 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2018 Chevrolet Suburban 3500 HD. However, it is still accessible from the selected car via links, so may be relevant.

P0685, P0686, P0687 

Control Circuit = Commanded state does not match the actual state - Greater than 2 s

P0689 

Engine Controls Ignition Relay Feedback Signal = Commanded state does not match the actual state - Greater than 5 s

P0690 

Engine Controls Ignition Relay Feedback Signal = Commanded state does not match the actual state - Greater than 5 s

P1682 

The following parameters are not within 3 V of each other:

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