AutoCodes – Jeep – B1226 Jeep

B1226 Jeep Code - Rear Wiper Indicator Control Circuit High

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: B1226 Jeep indicates Rear Wiper Indicator Control Circuit High.
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.

Save to My Repairs My Repairs

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

Code Popularity 1,117

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 19, 2024

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 B1226 Jeep 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 B1226 Jeep - Rear Wiper Indicator Control Circuit High - AutoCodes.com — B1226 Jeep Code - Rear Wiper Indicator Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B1226 Jeep?

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

How to Fix the DTC B1226 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 B1226 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 B1226 Jeep code?

Need more information on how to fix the B1226 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1226 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 B1226 Jeep Code

1. What are the common symptoms of OBDII code B1226 in a Jeep related to the Rear Wiper Indicator Control Circuit High?

The common symptoms include the rear wiper not working, the rear wiper indicator light staying illuminated, or erratic behavior of the rear wiper.

2. What are some possible causes of the OBDII code B1226 in a Jeep?

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

3. How can I diagnose the OBDII code B1226 in my Jeep related to the Rear Wiper Indicator Control Circuit High?

Diagnosis typically involves inspecting the rear wiper system components, checking for loose or damaged wiring, testing the rear wiper motor, and using a scan tool to read the trouble codes and monitor the rear wiper control module.

4. Can I continue driving my Jeep with the OBDII code B1226 triggered?

While it may be possible to drive the vehicle with this code triggered, it is recommended to address the issue promptly to ensure the rear wiper functions properly, especially in adverse weather conditions.

5. How can I reset the OBDII code B1226 in my Jeep after making repairs?

After making the necessary repairs to resolve the issue triggering the B1226 code, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes.

6. Are there any DIY repair tips for fixing the OBDII code B1226 in a Jeep?

DIY repair tips include checking and securing all rear wiper system connections, inspecting the rear wiper motor for proper operation, and carefully examining the rear wiper control module for any signs of damage.

7. Is it recommended to seek professional help for repairing the OBDII code B1226 in a Jeep?

If you are not familiar with automotive electrical systems or lack the necessary tools, it is advisable to seek professional help to diagnose and repair the issue triggering the B1226 code in your Jeep.

8. Will fixing the OBDII code B1226 in my Jeep require replacing any parts?

Depending on the root cause of the issue, fixing the B1226 code may involve replacing components such as the rear wiper motor, rear wiper control module, or repairing damaged wiring in the rear wiper circuit.

9. Can extreme weather conditions affect the triggering of the OBDII code B1226 in a Jeep?

Yes, extreme weather conditions like heavy rain, snow, or exposure to excessive heat can potentially impact the rear wiper system and contribute to triggering the B1226 trouble code.

10. How can preventive maintenance help prevent the recurrence of the OBDII code B1226 in a Jeep?

Regular inspection of the rear wiper system, keeping the system clean and free of debris, and addressing any minor issues promptly can help prevent the recurrence of the B1226 trouble code in your Jeep.