B231F Code - Front/Rear Washer Motor Control Circuit Low
Quick Answer
The Front Control Module (FCM) monitors the Front/Rear Washer Motor Control Circuit. Common causes include Faulty Washer Pump Motor, Washer Pump Motor harness is open or shorted, Washer Pump Motor circuit poor electrical connection. 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
- B231F indicates Front/Rear Washer Motor Control Circuit Low.
- Common causes
- Common causes include Faulty Washer Pump Motor, Washer Pump Motor harness is open or shorted, Washer Pump Motor circuit poor electrical connection.
- 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.
Code B231F Description
What are the Possible Causes of the DTC B231F?
- Faulty Washer Pump Motor
- Washer Pump Motor harness is open or shorted
- Washer Pump Motor circuit poor electrical connection
- Faulty Front Control Module (FCM)
How to Fix the DTC B231F?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B231F code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Information for Specific Makes
- B231F Chrysler — Front/Rear Washer Motor Control Circuit Low
- B231F Dodge — Front/Rear Washer Motor Control Circuit Low
- B231F Jeep — Front/Rear Washer Motor Control Circuit Low
- B231F RAM — Front/Rear Washer Motor Control Circuit Low
Frequently Asked Questions about B231F Code
1. What does OBDII code B231F mean?
Code B231F indicates a low voltage issue in the front/rear washer motor control circuit, which is responsible for operating the windshield washer system.
2. What are the symptoms of code B231F?
Symptoms may include the windshield washer motor not responding, reduced or no washer fluid spray, or the washer system operating intermittently.
3. What causes code B231F to appear?
Common causes include a faulty washer motor, damaged wiring or connectors in the washer motor circuit, or a failing washer switch.
4. Can a blown fuse trigger B231F?
Yes, a blown fuse in the washer motor circuit can result in insufficient voltage and trigger this code.
5. How can I diagnose the cause of code B231F?
Start by inspecting the wiring and connectors for damage or corrosion, checking the fuse, and testing the washer motor for proper operation and voltage.
6. Can a faulty washer pump cause code B231F?
Yes, a malfunctioning washer pump can result in a low voltage condition in the circuit and trigger this code.
7. Is it safe to drive with code B231F active?
While it may not directly affect drivability, it’s unsafe to drive without a functioning washer system, especially in poor weather conditions.
8. How do I fix code B231F?
Repairs may involve replacing the washer motor, repairing damaged wiring or connectors, or replacing a blown fuse in the circuit.
9. Can clearing the code B231F fix the issue?
Clearing the code will reset the system temporarily, but if the underlying issue isn’t resolved, the code will likely return.
10. What tools do I need to troubleshoot code B231F?
You’ll need an OBDII scanner, a multimeter for voltage testing, and basic tools to inspect and repair wiring or replace components.
Discuss the causes and fixes for B231F OBDII Code
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