OBD code B1757 indicates an issue with the Seat Driver Rear Down Motor circuit.
Symptoms include the Engine Light being ON.
The cause could be a faulty motor, wiring harness issues, or a problem with the Body Control Module.
This is a moderate issue that should be addressed.
To fix it, check the motor, wiring, and connectors for any damage or poor connections.
| 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 b1757 OBD Code
The vehicle displays an airbag warning light on the dashboard.
- Symptoms: Airbag warning light illuminated.
- Chime sound when starting the vehicle.
- Airbag system may not deploy in a collision.
Causes of the b1757 OBD Code
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Code B1757 typically indicates a problem with the driver’s seatbelt pretensioner circuit.
- B1757 can be caused by a Faulty Seat Driver Rear Down Motor.
- A Seat Driver Rear Down Motor harness that is open or shorted.
- A Seat Driver Rear Down Motor circuit with poor electrical connection.
- A Faulty Body Control Module (BCM).
Fixing Error Code b1757 Step By Step
Repair involves inspecting and repairing the driver’s seat belt pretensioner circuit for fault code B1757.
- To fix OBDII code B1757, 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 associated with the code, such as a sensor or module.
- Replace the faulty component if necessary.
- Clear the fault code from the vehicle’s computer using a scan tool.
- Test drive the vehicle to ensure the code does not return.
Cost Of Fixing b1757 Fault Code
Repairing fault code B1757 typically involves replacing the driver’s airbag module due to internal faults.
The cost to diagnose and fix OBD code B1757 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 the complexity of the repair can influence the final cost.
Details of the b1757 OBD Code
B1757 code indicates a driver’s airbag squib circuit open.
OBD code B1757 means a Park Lamp Output Circuit Short to Battery.
This code is triggered by the Body Control Module (BCM) when it detects a short to battery in the circuit that controls the park lamps.
The park lamp circuit is part of the vehicle’s lighting system and is responsible for turning on the park lamps when the vehicle is parked or when the headlamps are turned on.
Mechanic’s Tech Notes
Code B1757 relates to a driver’s airbag module circuit open.
OBDII code B1757 indicates a malfunction in the automatic transmission control module (TCM) power supply.
To diagnose, use a multimeter to check TCM power and ground connections.
Verify TCM communication over the Controller Area Network (CAN) using a scan tool.
Visually inspect wiring harnesses and connectors for damage, focusing on pin condition for signs of corrosion, bending, or breakage.
Reflash the TCM if necessary.
This comprehensive approach will help pinpoint the issue and guide you towards an effective repair.
FAQ
OBD code B1757 indicates an issue with the Seat Driver Rear Down Motor. Check for wiring faults, connector issues, or a faulty Body Control Module.
Common symptoms of OBD code B1757 include Engine Light ON, caused by issues like a faulty Seat Driver Rear Down Motor or poor electrical connections. Fix: Inspect and repair related components.
Diagnose OBD code B1757 by checking for a faulty Seat Driver Rear Down Motor, harness issues, or a faulty BCM. Inspect wiring and connectors for damage.
Wrap Up
If your airbag warning light is on and you see OBDII code b1757, it may indicate a problem with the driver’s airbag squib circuit.
This could be caused by a faulty clock spring, damaged wiring, or a poor connection at the airbag module.
To address OBDII code b1757, check the wiring harness for any signs of damage or corrosion.
Inspect the clock spring and connectors for proper function and connectivity.
Replace any faulty components and ensure all connections are secure to resolve the issue effectively.
