DTC B3106: Keyless Entry Data Link Parity Error: Testing
- If remote keyless entry diagnostic system check was performed, go to next step. If remote keyless entry diagnostic system check was not performed, see REMOTE KEYLESS ENTRY DIAGNOSTIC SYSTEM CHECK under DIAGNOSTIC TESTS.
- Connect scan tool to DLC. DLC is located under left side of instrument panel. Using scan tool, select DISPLAY DTCs function and retrieve any BCM DTCs. If scan tool does not display any DTCs, go to next step. If scan tool displays DTC B3101, B3102 or B3103, perform appropriate test. See DIAGNOSTIC TROUBLE CODE DEFINITIONS under SELF-DIAGNOSTIC SYSTEM.
- Replace remote control door lock receiver. See REMOTE CONTROL DOOR LOCK RECEIVER under REMOVAL & INSTALLATION. After repairs are made, testing is complete.