OBD code B1323 indicates a fault with the Door Ajar Lamp circuit.
Symptoms include the Engine Light being ON.
This code affects the Body Control Module (BCM).
Causes can be a faulty Door Ajar Lamp or issues with the lamp’s harness or circuit connection.
It’s not a serious issue but should be addressed.
To fix, inspect and repair any damaged wiring or connectors related to the Door Ajar Lamp circuit.
Repair Importance Level | 10.0 (Out of 10) |
Estimated Repair Time | Approximately 1.0 hour |
Repair Difficulty Level | 10.0 (Out of 10) |
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Symptoms of the b1323 OBD Code
The vehicle displays an airbag warning light on the dashboard.
- Symptoms: Service Engine Soon Warning Light ON.
- Strange clicking noise coming from the dashboard.
- Vehicle may stall unexpectedly while driving.
- Engine may hesitate or lack power during acceleration.
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Causes of the b1323 OBD Code
Possible triggers for fault code B1323 include issues with the passenger door ajar switch.
- B1323 can be caused by a faulty Door Ajar Lamp.
- A Door Ajar Lamp harness that is open or shorted.
- A Door Ajar Lamp circuit with a poor electrical connection.
- A faulty Body Control Module (BCM).
Fixing Error Code b1323 Step By Step
To address fault code B1323, inspect and repair the circuit related to the passenger door ajar switch.
- To fix OBDII code B1323, start by reviewing the possible causes mentioned above.
- Visually examine the wiring harness and connectors related to the code.
- Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- If no issues are found with the wiring and connectors, proceed to test the component or system associated with the code for proper operation.
- Replace the faulty component if necessary.
- Clear the fault code from the vehicle’s computer using a scan tool.
- Perform a road test to ensure the code does not return, indicating a successful repair.
Cost Of Fixing b1323 Fault Code
Diagnosing and repairing fault code B1323 may involve inspecting and replacing faulty seat belt pretensioner components.
The cost to diagnose and fix OBD code B1323 depends on the estimated 1. 0hour repair time.
Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150. The final cost may vary based on shop rates and the complexity of the repair.
Details of the b1323 OBD Code
B1323 code indicates a malfunction in the passenger door ajar circuit.
OBD code B1323 means a fault has been detected in the power door lock circuit.
This code is triggered by the Body Control Module (BCM) when it detects an issue with the power door lock system.
The BCM monitors the signals from the door lock switches and actuators to ensure proper operation.
If a fault is detected in the circuit, the BCM will set code B1323 to indicate a problem with the power door lock system.
Mechanic’s Tech Notes
Code B1323 indicates a problem with the passenger door ajar circuit.
To diagnose and fix OBDII code B1323, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
If the TCM does not respond, reprogramming or reflashing may be necessary.
Visually inspect the wiring harness and connectors for any damage, and check connector pins for signs of being broken, bent, pushed out, or corroded.
This thorough inspection can help identify and resolve the issue causing the B1323 fault code.
FAQ
OBD code B1323 indicates a faulty Door Ajar Lamp or related wiring issues. Check wiring harness, connectors, and BCM for damage. Repair as needed.
Common symptoms of OBD code B1323 include Engine Light ON, caused by faulty Door Ajar Lamp, harness issues, or BCM problems. Inspect wiring and connectors for damage.
Diagnose OBD code B1323 by checking for a faulty Door Ajar Lamp, harness issues, poor connections, or a faulty BCM. Inspect wiring and connectors for damage or corrosion.

Wrap Up
If your airbag warning light is on and you see OBDII code b1323, it may indicate an issue with the passenger side airbag circuit.
This could be caused by a faulty passenger airbag module, damaged wiring, or poor connections in the system.
To address OBDII code b1323, start by inspecting the wiring harness and connectors related to the passenger airbag module.
Check for any signs of damage, corrosion, or loose connections.
Test the airbag module and its connections for proper functionality and replace any faulty components as needed.