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Home >> Chevrolet >> 2011 >> Impala LS, 3.9 M >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 22 (Engine Controls And Fuel - 3.5L - DTC P0341 Through DTC P2544) >> DTC P0685, P0689, P0690, or P1682 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
Powertrain Relay

Circuit Short to Ground Open/High Resistance Short to Voltage
Relay Coil Supply Voltage - P0685, P0689, P1682 -
Relay Control Circuit P0690 P0685, P0689, P1682 P0685, P0689, P1682
Relay Feedback Circuit P0689, P1682 P0689, P1682 P0690
Ignition Main Relay

Circuit Short to Ground Open/High Resistance Short to Voltage
Ignition 1 Signal 1 1 2
1. Will cause a No Crank condition.
2. Engine continues to operate with ignition OFF.