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Home >> Buick >> 2019 >> Encore Base >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Secondary And Configurable Customer Controls >> Diagnostic Information and Procedures >> Steering Wheel Controls Malfunction >> Circuit/System Verification

Circuit/System Verification

  1. Ignition ON.
  2. Verify the primary controls of the associated component are functioning properly.
    • Go to next step: If all of the primary controls function properly 
  3. Refer to Circuit/System Testing.