Circuit/System Verification
- Verify that DTC B3055 or DTC B3060 is not set as a current DTC.
- If DTC B3055 or DTC B3060 is set, proceed with those diagnostic prior to performing the diagnostics for DTC B3935. Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- Replace the suspected inoperative or malfunctioning key. DTC B3935 should not reset and the vehicle should start.
- If the replacement key results in the resetting of DTC B3935, replace the TDM.