[SOLVED] B1065 Code: Repair Open Assist Air Bag Module

OBD code B1065 indicates an issue with the Assist Air Bag Module.

Symptoms include the Air Bag Warning Light being ON.

Causes may include a faulty module, open/shorted harness, poor electrical connection, or a faulty Diagnosis Sensor Unit.

This is a serious issue that affects the safety system.

To fix, inspect wiring harness, connectors, and components for damage or corrosion.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

The vehicle displays an airbag warning light on the dashboard.

  • Symptoms: Air Bag Warning Light ON

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Possible triggers for fault code B1065 include issues with the passenger airbag module.

  • B1065 can be caused by a faulty Assist Air Bag Module.
  • An open or shorted Assist Air Bag Module harness.
  • A poor electrical connection in the Assist Air Bag Module circuit.
  • A faulty Diagnosis Sensor Unit.

Address the issue by inspecting the driver’s airbag module and related wiring for fault code B1065.

  • To fix OBDII code B1065, first, review the possible causes related to the code.
  • Visually inspect the wiring harness and connectors associated with the airbag module.
  • Check for any damaged components and ensure the connector pins are not broken, bent, pushed out, or corroded.
  • If no issues are found with the wiring and connectors, consider resetting the airbag module using a professional scan tool.
  • If the problem persists after the reset, the airbag module may need to be replaced with a new or remanufactured unit.

Diagnosing and repairing fault code B1065 may involve inspecting and potentially replacing the passenger airbag module.

The cost to diagnose and fix OBD code B1065 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. Factors like shop rates and complexity of the repair can influence the final cost.

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B1065 code indicates a fault in the passenger airbag module communication circuit.

OBD code B1065 means Left Rear Turn Signal Lamp Circuit Short to Ground.

This code is triggered by the Body Control Module (BCM) when it detects a short to ground in the circuit for the left rear turn signal lamp.

The BCM monitors the circuit for abnormalities and sets this code when a short to ground is detected in the left rear turn signal lamp circuit.

Code B1065 relates to the passenger airbag module deployment loop resistance being out of range.

To diagnose and fix OBDII code B1065, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.

Verify TCM communication over the Controller Area Network (CAN) network with 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 ensure connector pins are not broken, bent, pushed out, or corroded.

This thorough inspection will help identify and address any issues causing the B1065 fault code.

1. What does OBD code B1065 indicate in a vehicle?

OBD code B1065 indicates a fault with the Assist Air Bag Module. Symptoms include Air Bag Warning Light ON. Check wiring harness, connectors, and components for issues.

2. What are the common symptoms associated with OBD code B1065?

Common symptoms of OBD code B1065 include Air Bag Warning Light ON. Causes may be a faulty Assist Air Bag Module or related wiring issues. Fix: Inspect and repair wiring connections.

3. How can I diagnose and repair OBD code B1065 in my vehicle?

Diagnose OBD code B1065 by checking for a faulty Assist Air Bag Module, open/shorted harness, or poor connection. Inspect wiring and connectors for damage.

 b1065 error fault code explained

If your airbag warning light is on and you see OBDII code b1065, it may indicate a fault in the passenger airbag off indicator circuit.

This could be caused by a defective passenger airbag off indicator, damaged wiring, or poor connections in the system.

To address OBDII code b1065, check the wiring harness and connectors for any signs of damage or corrosion.

Test the passenger airbag off indicator for proper operation and replace if necessary.

Ensure all connections are secure and free of debris to resolve the issue effectively.

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