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Home >> Buick >> 2013 >> Verano Base >> Repair and Diagnosis >> Accessories & Equipment >> Memory Modules >> Secondary And Configurable Customer Control System >> 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.
    • If all of the primary controls function properly 
  3. Refer to Circuit/System Testing .
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