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Home >> Chevrolet >> 2015 >> Cruze LT, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls And Fuel - 1.4L (LUJ, LUV) - DTC P0300 To DTC P2635 And Diagnostic Information And Procedures >> Diagnostic Information and Procedures >> DTC P0685, P0686, P0687, P0689, P0690 or P1682: Engine Controls Ignition Relay Control Circuit >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON
    NOTE:
    • A short to voltage on other components may cause DTC P0690 to set. If any other DTC is set, diagnose that DTC first.
    • If you were sent here from Engine Cranks But Does Not Run, proceed to Circuit/System Testing .
  2. Verify DTC P0685, P0686, P0687, P0689, P0690 or P1682 is not set.
    • If none of the DTCs are set 
  3. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
    • If the DTC does not set 
  4. All OK.
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