AutoCodes – RAM – B1225 RAM

B1225 RAM Code - Rear Wiper Indicator Control Circuit Low

Quick Answer

The Instrument Cluster monitors the Rear Wiper Indicator. Common causes include Faulty Switch Back, Switch Back harness is open or shorted, Switch Back circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B1225 RAM indicates Rear Wiper Indicator Control Circuit Low.
Common causes
Common causes include Faulty Switch Back, Switch Back harness is open or shorted, Switch Back circuit poor electrical connection.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
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Code Popularity 1,210
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 19, 2024
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Code B1225 RAM Description

The Instrument Cluster monitors the Rear Wiper Indicator. The Instrument Cluster sets the OBDII code when the Rear Wiper Indicator is not to factory specifications.
OBDII Code B1225 RAM - Rear Wiper Indicator Control Circuit Low - AutoCodes.com
B1225 RAM Code - Rear Wiper Indicator Control Circuit Low

What are the Possible Causes of the DTC B1225 RAM?

  • Faulty Switch Back
  • Switch Back harness is open or shorted
  • Switch Back circuit poor electrical connection
  • Faulty Instrument Cluster

How to Fix the DTC B1225 RAM?

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 B1225 RAM 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 B1225 RAM Code

1. What are the common symptoms of OBDII code B1225 RAM for the Rear Wiper Indicator Control Circuit Low?

The common symptoms include a non-functioning rear wiper, the rear wiper indicator light constantly on, or intermittent rear wiper operation.

2. What are the possible causes of OBDII code B1225 RAM for the Rear Wiper Indicator Control Circuit Low?

Possible causes include a faulty rear wiper motor, issues with the rear wiper control module, damaged wiring or connectors in the rear wiper circuit, or a malfunctioning rear wiper switch.

3. How can I diagnose the cause of OBDII code B1225 RAM for the Rear Wiper Indicator Control Circuit Low?

Diagnosis involves checking the rear wiper fuse, inspecting the rear wiper motor and control module for proper operation, testing the wiring and connectors for continuity, and using a scan tool to diagnose the specific issue.

4. Is it safe to continue driving with OBDII code B1225 RAM for the Rear Wiper Indicator Control Circuit Low?

It is generally safe to drive with this code, but you may experience inconvenience due to the non-functioning rear wiper. It is recommended to address the issue promptly to ensure proper visibility while driving in adverse weather conditions.

5. Can I repair OBDII code B1225 RAM for the Rear Wiper Indicator Control Circuit Low myself?

Depending on your skill level and access to tools, you may be able to repair this issue yourself. Basic repairs may involve replacing a faulty rear wiper motor, fixing damaged wiring, or replacing the rear wiper control module. If unsure, consult a professional mechanic.

6. How much does it typically cost to repair OBDII code B1225 RAM for the Rear Wiper Indicator Control Circuit Low?

Repair costs can vary depending on the specific cause of the issue. Replacing a rear wiper motor can cost between $100 to $300, while fixing wiring or connectors may be less expensive. Labor costs at a repair shop should also be factored in.

7. Can OBDII code B1225 RAM for the Rear Wiper Indicator Control Circuit Low cause any other problems in the vehicle?

While this code specifically relates to the rear wiper system, it does not directly cause other major issues. However, it can affect visibility and convenience, especially during rainy or snowy conditions.

8. How long does it typically take to repair OBDII code B1225 RAM for the Rear Wiper Indicator Control Circuit Low?

The repair time can vary based on the exact cause of the issue and your expertise. Simple fixes like replacing a fuse or a switch may take less than an hour, while more complex repairs involving wiring or module replacement could take a few hours.

9. Will resetting the OBDII system clear the B1225 RAM code for the Rear Wiper Indicator Control Circuit Low?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue persists, the code is likely to reappear. It is important to diagnose and address the root cause of the problem to prevent further occurrences.

10. Are there any preventive measures to avoid OBDII code B1225 RAM for the Rear Wiper Indicator Control Circuit Low in the future?

Regularly checking the rear wiper system for proper operation, keeping the rear wiper clean and free of obstructions, and addressing any minor issues promptly can help prevent the occurrence of this code in the future.

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