Replacing the component

Try a new gear selector assembly (automatic transmission) or solenoid (manual transmission).

Other information 

• To access and replace the gear selector assembly, see Gear selector lever assembly, replacing
• To access and replace the relay:
  • For AW55-50 and AW50AWD (AMB) 1999-, see Solenoid, back-up (reverse) inhibitor, replacing
  • For 4T65 1999-, see Solenoid, back-up (reverse) inhibitor, replacing

• Continue 

  Refer to Verification