B2376 Chrysler Code - Rear Wiper Switch Input Circuit
Quick Answer
The B2376 Chrysler code indicates a problem with the rear wiper switch input circuit in the vehicle. Common causes include Faulty rear wiper switch, Wiring issues or shorts in the rear wiper circuit, Corrosion or damage to the rear wiper motor. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- B2376 Chrysler indicates Rear Wiper Switch Input Circuit.
- Common causes
- Common causes include Faulty rear wiper switch, Wiring issues or shorts in the rear wiper circuit, Corrosion or damage to the rear wiper motor.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code B2376 Chrysler Description
The B2376 Chrysler code indicates a problem with the rear wiper switch input circuit in the vehicle. This code typically means that there is a malfunction in the electrical circuit that controls the rear wiper switch, preventing it from functioning properly. The rear wiper switch input circuit is responsible for sending signals to the rear wiper motor to activate the wiper blade. If this circuit is faulty, it can result in the rear wiper not working at all or operating erratically. This can be a safety hazard, as visibility through the rear window may be compromised, especially in adverse weather conditions.
Common Causes of B2376 Chrysler
- Faulty rear wiper switch.
- Wiring issues or shorts in the rear wiper circuit.
- Corrosion or damage to the rear wiper motor.
- Faulty rear wiper relay.
- Issues with the vehicle's body control module.
Symptoms of B2376 Chrysler
- Rear wiper not moving or functioning at all.
- Rear wiper only working intermittently.
- Rear wiper moving at incorrect speeds.
- Rear wiper not responding to switch inputs.
- Rear wiper making unusual noises when in operation.
How to Fix B2376 Chrysler
- Begin by diagnosing the specific cause of the issue using a diagnostic scanner.
- Inspect the rear wiper switch for any visible damage or malfunction.
- Check the wiring and connections in the rear wiper circuit for any faults or shorts.
- Test the rear wiper motor for proper functionality and replace if necessary.
- Replace the rear wiper relay if found to be faulty.
Cost to Fix B2376 Chrysler
The cost of repairing the B2376 Chrysler code can vary depending on the specific cause of the issue and the labor rates in your area. Typically, the parts needed for this repair, such as a new rear wiper switch or motor, can range from $50 to $200. Labor costs can add an additional $80 to $150 per hour, with the total repair bill likely falling between $150 and $500. It's recommended to consult with a professional mechanic for a more accurate estimate based on your vehicle's make and model.
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Frequently Asked Questions about B2376 Chrysler Code
1. What does the OBDII code B2376 mean on a Chrysler vehicle?
The B2376 code indicates an issue with the rear wiper switch input circuit, which may involve a malfunction in the switch itself, wiring, or related components.
2. What are the common symptoms of the B2376 code in a Chrysler?
Common symptoms include a non-functioning or erratic rear wiper, the rear wiper operating without user input, or the rear wiper failing to respond to the switch.
3. What causes the B2376 code to appear?
The code can be caused by a faulty rear wiper switch, damaged or loose wiring, corroded connectors, or a failure in the body control module (BCM).
4. How can I diagnose the B2376 code on a Chrysler?
Start by inspecting the rear wiper switch, wiring, and connectors for damage or corrosion. Use a multimeter to test the circuit for continuity and check the BCM for faults.
5. Can I still drive my Chrysler with the B2376 code active?
Yes, the vehicle is generally safe to drive, but the rear wiper may not function properly, which could reduce visibility during bad weather.
6. How can I fix the B2376 code in my Chrysler?
Repairs may involve replacing the rear wiper switch, repairing or replacing damaged wiring, cleaning corroded connectors, or reprogramming or replacing the BCM if necessary.
7. How much does it cost to repair the B2376 code?
Repair costs can vary widely, but replacing a rear wiper switch typically costs $50–$150 for parts, plus labor. Wiring or BCM repairs may cost more depending on the extent of the problem.
8. Can a faulty rear wiper motor cause the B2376 code?
While the rear wiper motor itself is not directly related to the B2376 code, an electrical short in the motor circuit could potentially cause issues in the switch input circuit.
9. Do I need a professional mechanic to fix the B2376 code?
If you're comfortable with basic electrical diagnostics and repairs, you may be able to fix the issue yourself. Otherwise, it’s best to consult a professional mechanic.
10. Will clearing the code with a scanner fix the B2376 issue?
Clearing the code may temporarily reset the system, but if the underlying issue isn’t repaired, the code will likely return.
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