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Home >> Buick >> 2021 >> Envision Preferred, AWD >> Repair and Diagnosis >> Suspension >> Suspension Control Systems >> Suspension Controls System >> Diagnostic Information and Procedures >> DTC C1034-C1037 >> Circuit/System Verification

Circuit/System Verification

  1. Verify DTCs C1034 11, C1035 11, C1036 11, and C1037 11 are not set at the same time
    • If DTCs C1034 11, C1035 11, C1036 11, and C1037 11 are all set at the same time 

      Refer to Circuit/System Test B

    • Go to next step: If DTCs C1034 11, C1035 11, C1036 11, and C1037 11 are not set at the same time 

      Go to next step: Refer to Circuit/System Test A

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