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Diagnostic procedure

DTC B1336 DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 INSPECT REAR DOOR LATCH AND LOCK ACTUATOR (RH) CONNECTOR 
  • Turn the ignition switch off.
  • Disconnect the rear door latch and lock actuator (RH) connector.
  • Inspect the rear door latch and lock actuator (RH) connector terminals for poor connection (such as damaged/pulled-out pins, and corrosion).
  • Is there any malfunction?
 Yes Repair or replace the terminal, then go to Step 5.
No Go to the next step.
2 INSPECT PJB CONNECTOR 
  • Disconnect the PJB connector.
  • Inspect the PJB connector terminals for poor connection (such as damaged/pulled-out pins, and corrosion).
  • Is there any malfunction?
 Yes Repair or replace the terminal, then go to Step 5.
No Go to the next step.
3 INSPECT REAR DOOR LATCH AND LOCK ACTUATOR (RH) SIGNAL CIRCUIT FOR OPEN CIRCUIT 
  • Inspect for continuity between PJB terminal J-06 Q (wiring harness-side) and rear door latch and lock actuator (RH) terminal G (wiring harness-side).
  • Is there continuity?
 Yes Go to the next step.
No Repair or replace the wiring harness for a possible open circuit, then go to Step 5.
4 INSPECT REAR DOOR LATCH AND LOCK ACTUATOR (RIGHT REAR) 
 Yes Replace the rear door latch and lock actuator (RH), then go to the next step.
(See REAR DOOR LATCH AND LOCK ACTUATOR REMOVAL/INSTALLATION .)
No Go to the next step.
5 VERIFY TROUBLESHOOTING COMPLETED 
  • Make sure to reconnect all disconnected connectors.
  • Clear the DTC from the PJB memory using the M-MDS.
  • Perform the self-test.

    (See PJB SELF-TEST ).

  • Is the same DTC present?
 Yes Replace the PJB.
(See PASSENGER JUNCTION BOX (PJB) REMOVAL/INSTALLATION .)
No DTC troubleshooting completed.
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