OBD code B2357 indicates a fault with the Driver Window Down Current Sense circuit.
This affects the Body Control Module (BCM).
Symptoms include the Engine Light being ON.
The issue may be due to a faulty current sensor, wiring harness issues, or a problematic BCM.
It’s a moderate concern.
To fix, inspect and repair any damaged wiring or connectors related to the current sense 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 b2357 OBD Code
The vehicle displays a warning light indicating a fault with the Park Brake Control Module.
- Symptoms: Service Engine Soon Warning Light ON.
- Loss of communication with the rear door control module.
- Rear door may not lock or unlock properly.
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Causes of the b2357 OBD Code
Possible triggers for fault code B2357 include issues with the rear park brake switch circuit.
- B2357 can be caused by a faulty Driver Window Down Current Sense.
- A Driver Window Down Current Sense harness that is open or shorted.
- A Driver Window Down Current Sense circuit with poor electrical connection.
- A faulty Body Control Module (BCM).
Fixing Error Code b2357 Step By Step
To resolve fault code B2357, inspect and repair the circuit for the rear turn signal bulb.
- To fix OBDII code B2357, review the possible causes related to the code.
- Visually examine the wiring harness and connectors associated with the brake pedal position sensor circuit.
- Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
- Test the brake pedal position sensor for proper operation and signal output.
- Replace the brake pedal position sensor if necessary.
- Clear the fault codes from the vehicle’s computer using a scan tool.
- Road test the vehicle to verify that the issue has been resolved.
Cost Of Fixing b2357 Fault Code
The repair for fault code B2357 typically involves replacing the rear park brake control module.
The cost to diagnose and fix OBD code B2357 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 b2357 OBD Code
B2357 code indicates a rear turn signal circuit malfunction in the vehicle’s lighting system.
OBD code B2357 means the Park Brake Control Switch Circuit Short to Battery.
This code is triggered by the Body Control Module (BCM) when it detects a short to battery in the park brake control switch circuit.
The park brake control switch is typically located on the parking brake lever or pedal and is used to activate the parking brake system.
When a short to battery occurs in this circuit, the BCM will set code B2357 to indicate the issue with the park brake control switch circuit.
Mechanic’s Tech Notes
Code B2357 indicates a failure in the rear park assist sensor module circuit.
OBDII code B2357 typically indicates an issue with the Transmission Control Module (TCM) power supply circuit.
To diagnose, use a voltmeter to check TCM power and ground connections for proper voltage levels.
Utilize a scan tool to confirm TCM communication over the Controller Area Network (CAN) bus.
Visually inspect wiring harnesses and connectors for any damage, and ensure connector pins are intact and free of corrosion.
If no visible issues are found, consider reprogramming or reflashing the TCM as a potential fix.
FAQ
OBD code B2357 indicates a faulty Driver Window Down Current Sense. Check wiring harness, connectors, and BCM for issues. Inspect for damaged components or corroded pins.
Common symptoms of OBD code B2357 include Engine Light ON, caused by issues like faulty Driver Window Down Current Sense or Body Control Module. Fix involves inspecting wiring and connectors.
Diagnose OBD code B2357 by checking for faulty driver window down current sense, open/shorted harness, poor connections, or faulty BCM. Inspect wiring and connectors for damage.
Wrap Up
If your ABS warning light is illuminated and you’re seeing OBDII code b2357, it may indicate an issue with the rear wheel speed sensor circuit on the left side.
This could be caused by a faulty wheel speed sensor, damaged wiring, or poor connections.
To address OBDII code b2357, start by inspecting the wiring harness and connectors related to the left rear wheel speed sensor.
Look for any signs of damage, corrosion, or loose connections.
Test the sensor itself for proper operation and replace if necessary to resolve the issue.
