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Home >> Chevrolet >> 2025 >> Traverse Z71 >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Keyless Entry System And Remote Functions >> Diagnostic Information and Procedures >> DTC B1D3E >> Circuit/System Verification

Circuit/System Verification

DTC B1D3E 49

  1. Vehicle in Service Mode.
  2. Verify DTC B1D3E 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 B1D3E 00

  1. Vehicle in Service Mode.
  2. Verify DTC B1D3E 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
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