AutoCodes – Dodge – B2318 Dodge

B2318 Dodge 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 Dodge 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 826

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

What does this mean?

What are the Possible Causes of the DTC B2318 Dodge?

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 Dodge?

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 Dodge 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 Dodge Code

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

- Common symptoms may include erratic wiper operation, wipers not turning off, or intermittent wiper function.

2. What are the possible causes of the OBDII code B2318 in Dodge vehicles?

- The code B2318 could be triggered by a faulty wiper switch, a short circuit in the wiring, or a malfunctioning wiper control module.

3. How can I diagnose the Wiper On/Off Control Circuit High issue in my Dodge?

- Diagnose the issue by inspecting the wiper switch, checking the wiring for any visible damage, and testing the wiper control module for proper function.

4. Is it safe to continue driving with the OBDII code B2318 related to the Wiper On/Off Control Circuit High?

- It is not recommended to drive with this issue as it may lead to unpredictable wiper behavior, affecting visibility and potentially posing a safety risk.

5. Can I repair the Wiper On/Off Control Circuit High issue in my Dodge by myself?

- If you have experience with automotive electrical systems, you may attempt to repair the issue yourself by following proper diagnostic procedures and using the right tools.

6. What are some basic repair tips for addressing the OBDII code B2318 in a Dodge?

- Start by checking for loose connections, ensuring the wiper switch is functioning correctly, and inspecting the wiper motor for any signs of damage.

7. How much does it typically cost to fix the Wiper On/Off Control Circuit High issue in a Dodge?

- The cost of repairs can vary depending on the exact cause of the issue, but it may involve replacing the wiper switch, repairing wiring, or replacing the wiper control module.

8. Can extreme weather conditions contribute to triggering the OBDII code B2318 in Dodge vehicles?

- Yes, extreme weather conditions such as heavy rain or snow can potentially exacerbate existing issues with the wiper control circuit, leading to the triggering of the code B2318.

9. Are there any preventive measures I can take to avoid encountering the Wiper On/Off Control Circuit High problem in my Dodge?

- Regularly inspect and maintain the wiper system, avoid overloading the wipers with snow or debris, and address any minor issues promptly to prevent larger problems.

10. Will resetting the OBDII system clear the B2318 code related to the Wiper On/Off Control Circuit High in a Dodge?

- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear. It is important to diagnose and fix the root cause of the problem.