LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2007 >> 3 i, 2.0 F, Standard >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic [Body Control System] >> DTC B2096 >> Diagnostic procedure

Diagnostic procedure

DTC B2096 DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 INSPECT FRONT DOOR LATCH AND LOCK ACTUATOR (DRIVER-SIDE) CONNECTOR 
  • Disconnect the front door latch and lock actuator (driver-side) connector.
  • Inspect the front door latch and lock actuator (driver-side) 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 FRONT DOOR LATCH AND LOCK ACTUATOR (DRIVER-SIDE) SIGNAL CIRCUIT FOR SHORT TO GND 
  • Inspect for continuity between PJB terminal J-06 Y (wiring harness-side) and body GND.
  • Is there continuity?
 Yes Repair or replace the wiring harness for a possible short to GND, then go to Step 5.
No Go to the next step.
4 INSPECT FRONT DOOR LATCH AND LOCK ACTUATOR (DRIVER-SIDE) 
 Yes Replace the front door latch and lock actuator (driver-side), then go to the next step.
(See FRONT 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.
scientia non olet · About LEMON Manuals