AutoCodes – Jeep – B231F Jeep

B231F Jeep 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 Jeep 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 603

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 07, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B231F Jeep Description

The Front Control Module (FCM) monitors the Front/Rear Washer Motor Control Circuit. The Diagnostic Trouble Code (DTC) sets when the FCM detects a short/low condition on the washer Pump Motor Control circuit.

OBDII Code B231F Jeep - Front/Rear Washer Motor Control Circuit Low - AutoCodes.com — B231F Jeep Code - Front/Rear Washer Motor Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC B231F Jeep?

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 Jeep?

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 Jeep 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.

Need more information about the B231F Jeep code?

Need more information on how to fix the B231F Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B231F Jeep code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B231F Jeep Code

1. What are the common symptoms of OBDII code B231F in a Jeep related to the Front/Rear Washer Motor Control Circuit Low?

- Common symptoms include the front or rear washer fluid not spraying, weak or intermittent spray, or complete failure of the washer system.

2. What are the possible causes of the OBDII code B231F in a Jeep?

- The code B231F can be triggered by issues such as a faulty washer motor, damaged wiring or connectors, a blown fuse, or a problem with the washer switch or control module.

3. How can I diagnose the Front/Rear Washer Motor Control Circuit Low issue in my Jeep?

- Start by checking the washer fluid level, fuse, and washer switch. Inspect the wiring and connectors for any damage or corrosion. Testing the washer motor and control module with a multimeter can help pinpoint the problem.

4. Can I still drive my Jeep with the B231F code present?

- While it is technically safe to drive with this code, you may experience inconvenience due to non-functioning washer systems, especially in inclement weather. It is recommended to address the issue promptly.

5. Are there any DIY repair tips for fixing the Front/Rear Washer Motor Control Circuit Low problem?

- DIY repairs may include checking and replacing blown fuses, cleaning or repairing damaged wiring, and replacing the washer motor or control module if necessary. Always refer to the Jeep's repair manual for guidance.

6. How much does it typically cost to repair the B231F code in a Jeep?

- The cost of repairing the Front/Rear Washer Motor Control Circuit Low issue can vary depending on the root cause of the problem. Simple fixes like replacing a fuse may cost less than diagnosing and replacing a faulty washer motor or control module.

7. Can a Jeep dealership or mechanic reset the B231F code after the repair?

- Yes, a dealership or mechanic with the appropriate diagnostic tool can reset the OBDII code B231F after the repair is completed to clear the error from the system.

8. What steps should I take if the B231F code keeps coming back after repair?

- If the code persists after repair, recheck the components related to the washer system for any overlooked issues. It may be necessary to conduct a more thorough inspection or seek professional help to diagnose the recurring problem.

9. Is it important to fix the Front/Rear Washer Motor Control Circuit Low issue immediately?

- While the code B231F may not affect the overall drivability of the Jeep, having functioning washer systems is crucial for visibility and safety, especially in adverse weather conditions. It is advisable to address the issue promptly.

10. Can extreme weather conditions contribute to triggering the B231F code in a Jeep?

- Harsh weather conditions such as extreme cold or moisture can potentially exacerbate existing issues with the washer motor or circuit, leading to the triggering of the B231F code. It is essential to maintain the washer system regularly, especially in challenging climates.