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Home >> GMC >> 2013 >> Sierra 1500 XFE >> Repair and Diagnosis >> External Pages >> Different car >> Section 2956 (Object Detection System And Pedestrian Protection System) >> Diagnostic Information and Procedures >> Seat Haptic Signal Motor Malfunction >> Circuit/System Verification

Circuit/System Verification

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  1. Ignition ON.
  2. Verify the P45LR Seat Haptic Movement Motor - Driver Left Rear turns ON and OFF when commanding the Driver Seat Cushion Left Rear Haptic Movement On and Off with a scan tool.
    • If the motor does not turn ON and OFF 

      Refer to Circuit/System Testing.

    • If the motor turns ON and OFF 
  3. Verify the P45RR Seat Haptic Movement Motor - Driver Right Rear turns on and off when commanding the Driver Seat Cushion Right Rear Haptic Movement On and Off with a scan tool.
    • If the motor does not turn ON and OFF 

      Refer to Circuit/System Testing.

    • If the motor turns ON and OFF 
  4. All OK.
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