AutoCodes – Jeep – B2318 Jeep

B2318 Jeep Code - Wiper On/Off Control Circuit High

Quick Answer

The Totally Integrated Power Module (TIPM) monitors the Wiper On/Off Control Circuit. Common causes include Faulty Wiper Motor, Wiper Motor harness is open or shorted, Wiper 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: B2318 Jeep indicates Wiper On/Off Control Circuit High.
Common causes: Common causes include Faulty Wiper Motor, Wiper Motor harness is open or shorted, Wiper 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 584

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
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Code B2318 Jeep Description

The Totally Integrated Power Module (TIPM) monitors the Wiper On/Off Control Circuit. The Diagnostic Trouble Code (DTC) sets when the TIPM detects a high condition in the wiper motor high speed control circuit.

OBDII Code B2318 Jeep - Wiper On/Off Control Circuit High - AutoCodes.com — B2318 Jeep Code - Wiper On/Off Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B2318 Jeep?

Faulty Wiper Motor
Wiper Motor harness is open or shorted
Wiper Motor circuit poor electrical connection
Faulty Totally Integrated Power Module (TIPM)

How to Fix the DTC B2318 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 B2318 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.

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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 B2318 Jeep Code

1. What are common symptoms of OBDII code B2318 in a Jeep related to the Wiper On/Off Control Circuit High?

- Common symptoms include erratic wiper operation, wipers not turning off, or wipers not working at all.

2. What are the potential causes of the Wiper On/Off Control Circuit High OBDII code in a Jeep?

- Potential causes include a faulty wiper switch, damaged wiring or connectors in the wiper circuit, or a malfunctioning wiper motor.

3. How can I diagnose the cause of the Wiper On/Off Control Circuit High OBDII code in my Jeep?

- Use a multimeter to test the continuity of the wiring in the wiper circuit, check the condition of the wiper switch, and inspect the wiper motor for any signs of damage.

4. Can extreme weather conditions affect the occurrence of the Wiper On/Off Control Circuit High OBDII code in a Jeep?

- Yes, extreme weather conditions such as heavy rain, snow, or extreme heat can sometimes exacerbate issues with the wiper control circuit.

5. What are some DIY repair tips for addressing the Wiper On/Off Control Circuit High OBDII code in a Jeep?

- Inspect the wiper fuse for any signs of damage, check and clean the wiper motor connections, and ensure proper grounding of the wiper system.

6. Is it safe to continue driving my Jeep with the Wiper On/Off Control Circuit High OBDII code triggered?

- It is not recommended to drive with this code active, as it can lead to unpredictable wiper behavior, potentially compromising visibility and safety.

7. Can resetting the OBDII system clear the Wiper On/Off Control Circuit High code in a Jeep?

- Resetting the OBDII system may temporarily clear the code, but it is important to diagnose and address the underlying issue to prevent it from recurring.

8. How much can I expect to pay for professional repairs related to the Wiper On/Off Control Circuit High OBDII code in a Jeep?

- The cost of repairs can vary depending on the exact cause of the issue, but it is advisable to budget for diagnostic fees, replacement parts, and labor costs.

9. Are there any recalls or technical service bulletins related to the Wiper On/Off Control Circuit High OBDII code in Jeep vehicles?

- It is recommended to check with a Jeep dealership or visit the National Highway Traffic Safety Administration (NHTSA) website for any relevant recalls or bulletins related to this issue.

10. How can I prevent the recurrence of the Wiper On/Off Control Circuit High OBDII code in my Jeep in the future?

- Regularly inspect and maintain the wiper system, avoid overloading the wipers with heavy snow or debris, and address any issues promptly to prevent further damage.