OBD code B1525 indicates an issue with the keyless entry system.
Symptoms include the Engine Light being ON.
This code is commonly caused by a faulty keyless entry system, open or shorted harness, poor electrical connection, or a faulty Body Control Module (BCM).
It’s important to address this issue promptly to avoid potential security or convenience problems.
A possible fix is to inspect the keyless entry system components and wiring 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) |
Symptoms of the b1525 OBD Code
The vehicle displays an airbag warning light on the dashboard with fault code B1525 stored.
- Symptoms: Service Engine Soon Warning Light ON.
- Possible loss of communication with the keyless entry module.
- Difficulty starting the vehicle.
Causes of the b1525 OBD Code
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B1525 code typically indicates a fault in the driver’s side airbag circuit.
- B1525 can be caused by a faulty Keyless Entry.
- A Keyless Entry harness that is open or shorted.
- A Keyless Entry circuit with poor electrical connection.
- A faulty Body Control Module (BCM).
Fixing Error Code b1525 Step By Step
To address fault code B1525, inspect and repair the driver’s side airbag circuit as needed.
- To fix OBDII code B1525, 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 visible issues are found, proceed to test the affected component or system for proper operation.
- Replace any faulty components identified during testing.
- Clear the fault code from the vehicle’s computer using a scan tool.
- Test drive the vehicle to ensure the code does not return, indicating a successful repair.
Cost Of Fixing b1525 Fault Code
Diagnosing and repairing fault code B1525 may involve inspecting and replacing the passengerside airbag status indicator.
The cost to diagnose and fix OBD code B1525 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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Details of the b1525 OBD Code
B1525 indicates a fault in the keyinignition warning system on GM vehicles.
OBD code B1525 means Wiper Park Position Switch Circuit Short to Battery.
This code is triggered by the Body Control Module (BCM) when it detects a short to battery in the wiper park position switch circuit.
The wiper park position switch is part of the wiper motor assembly and is responsible for indicating when the wipers should return to their park position after use.
Mechanic’s Tech Notes
Code B1525 indicates a fault in the driver’s seatbelt tensioner circuit.
To diagnose and fix OBDII code B1525, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.
Verify TCM response over the Controller Area Network (CAN) network with a scan tool.
If no response, reprogramming the TCM may be necessary.
Visually inspect the wiring harness and connectors for any damage, focusing on broken, bent, or corroded pins.
Ensure connectors are securely attached.
If the issue persists, consider consulting a professional for further diagnosis and repair.
FAQ
OBD code B1525 indicates an issue with the keyless entry system. Check for faults in the keyless entry components, wiring, and connectors for repair.
Common symptoms of OBD code B1525 include Engine Light ON, caused by faulty Keyless Entry system or Body Control Module. Fix: Inspect wiring and connectors for damage.
Diagnose OBD code B1525 by checking for faulty keyless entry, open/shorted harness, poor electrical connection, or faulty BCM. Inspect wiring harness and connectors for damage or corrosion.
Wrap Up
If your vehicle is displaying OBD code b1525, you may experience issues with the HVAC system, such as inconsistent temperature control or a malfunctioning blower motor.
This code typically indicates a problem with the HVAC control module temperature sensor circuit, a faulty temperature sensor, or wiring issues.
To address OBD code b1525, start by checking the wiring harness and connectors related to the HVAC control module and temperature sensor.
Ensure all connections are secure and free of corrosion or damage.
Test the temperature sensor for proper operation and replace it if necessary to resolve the issue.
