AutoCodes – Jeep – B2320 Jeep

B2320 Jeep Code - Front/Rear Washer Motor Control Circuit High

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: B2320 Jeep indicates Front/Rear Washer Motor Control Circuit High.
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.

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Code Popularity 1,284

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 08, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2320 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 an open condition.

OBDII Code B2320 Jeep - Front/Rear Washer Motor Control Circuit High - AutoCodes.com — B2320 Jeep Code - Front/Rear Washer Motor Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B2320 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 B2320 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 B2320 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 B2320 Jeep code?

Need more information on how to fix the B2320 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2320 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 B2320 Jeep Code

1. What are the common symptoms of OBDII code B2320 in a Jeep related to Front/Rear Washer Motor Control Circuit High?

- The common symptoms include inoperative front or rear windshield washer sprayers, erratic washer motor operation, or a continuous washer pump running.

2. What are the possible causes of OBDII code B2320 in a Jeep?

- The code B2320 in a Jeep may be caused by issues such as a faulty washer motor, damaged wiring or connectors in the washer motor circuit, or a malfunctioning washer switch.

3. How can I diagnose the OBDII code B2320 in my Jeep?

- To diagnose code B2320, you can start by checking the washer fluid level, inspecting the washer pump fuse, examining the washer motor and its connections for any visible damage, and using a multimeter to test the circuit for continuity and voltage.

4. Can a DIY enthusiast repair OBDII code B2320 in a Jeep?

- Yes, some simple repairs for code B2320, like replacing a faulty washer motor or repairing damaged wiring, can be attempted by DIY enthusiasts with the necessary tools and knowledge of automotive electrical systems.

5. Is it safe to continue driving my Jeep with the OBDII code B2320 unresolved?

- It is generally safe to drive your Jeep with code B2320, but it is recommended to address the issue promptly to ensure proper operation of the windshield washer system, especially in adverse weather conditions.

6. What are some tips for preventing OBDII code B2320 from occurring in the future?

- Regularly checking and maintaining the windshield washer system components, such as the washer fluid level, washer pump operation, and wiring integrity, can help prevent the recurrence of code B2320 in the future.

7. Can extreme weather conditions affect the likelihood of OBDII code B2320 appearing in a Jeep?

- Yes, extreme weather conditions like freezing temperatures can potentially impact the operation of the washer motor and increase the chances of triggering code B2320 due to issues with washer fluid freezing or pump strain.

8. How long does it typically take to repair OBDII code B2320 in a Jeep?

- The repair time for code B2320 can vary depending on the exact cause of the issue and the availability of replacement parts. Simple repairs may take a few hours, while more complex issues may require professional assistance and additional time.

9. Are there any recalls or technical service bulletins related to OBDII code B2320 in Jeep vehicles?

- It is recommended to check with a Jeep dealership or online resources for any recalls or technical service bulletins specific to OBDII code B2320 in your particular Jeep model to ensure you are aware of any related issues or solutions.

10. Can a clogged washer fluid nozzle trigger OBDII code B2320 in a Jeep?

- While a clogged washer fluid nozzle itself may not directly trigger code B2320, it can contribute to issues with the washer motor's operation and potentially lead to the code being generated. Regularly cleaning and maintaining the washer nozzles is advisable to prevent such complications.