Circuit/System Verification

DTC B1D3F 49

1. Vehicle in Service Mode.
2. Verify DTC B1D3F 49 is not set.
   • If any of the DTCs are set 

     Replace the appropriate B342 UHF Low Energy Remote Control Access Sensor Transceiver.

   • Go to next step: If none of the DTCs are set 
3. All OK

DTC B1D3F 00

1. Vehicle in Service Mode.
2. Verify DTC B1D3F 00 is not set.
   • If any of the DTCs are set 
   1. Program the K183 UHF Short Range Low Energy Remote Control Access Transceiver.
   2. Verify the DTC does not set.
      • If the DTC sets, replace the appropriate B342 UHF Low Energy Remote Control Access Sensor Transceiver.
      • Go to next step: If the DTC does not set
   3. All OK.
   • Go to next step: If none of the DTCs are set 
3. All OK