AutoCodes – Generic – B1455

B1455 Code - Wiper Washer Fluid Lamp Circuit Open

Quick Answer

The Body Control Module (BCM) monitors the Wiper Washer Fluid Lamp. Common causes include Faulty Wiper Washer Fluid Lamp, Wiper Washer Fluid Lamp harness is open or shorted, Wiper Washer Fluid Lamp 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: B1455 indicates Wiper Washer Fluid Lamp Circuit Open.
Common causes: Common causes include Faulty Wiper Washer Fluid Lamp, Wiper Washer Fluid Lamp harness is open or shorted, Wiper Washer Fluid Lamp 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 5,971

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 Apr 12, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1455 Description

The Body Control Module (BCM) monitors the Wiper Washer Fluid Lamp. The BCM sets the OBDII code when the Wiper Washer Fluid Lamp is not to factory specifications.

OBDII Code B1455 - Wiper Washer Fluid Lamp Circuit Open - AutoCodes.com — B1455 Code - Wiper Washer Fluid Lamp Circuit Open

What does this mean?

What are the Possible Causes of the DTC B1455?

Faulty Wiper Washer Fluid Lamp
Wiper Washer Fluid Lamp harness is open or shorted
Wiper Washer Fluid Lamp circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1455?

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 B1455 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 B1455 code?

Need more information on how to fix the B1455 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1455 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 B1455 Code

What does the OBDII code B1455 mean?

The OBDII code B1455 refers to a "Wiper Washer Fluid Lamp Circuit Open," indicating a problem with the circuit that monitors the washer fluid level.

What are common symptoms of the B1455 code?

Common symptoms include the washer fluid warning light being illuminated on the dashboard, and in some cases, the windshield washer system may not function properly.

What could cause the B1455 code to trigger?

Possible causes include a faulty washer fluid level sensor, an open circuit in the wiring, a blown fuse, or issues with the vehicle's body control module.

How can I diagnose the B1455 code?

To diagnose the B1455 code, check the washer fluid level sensor for proper operation, inspect the wiring and connectors for damage, and ensure that the relevant fuses are intact.

Can I drive my vehicle with the B1455 code?

While it is generally safe to drive, you may experience reduced visibility due to a non-functioning windshield washer system, so it's advisable to address the issue promptly.

What are some repair tips for fixing the B1455 code?

Repairs may involve replacing a faulty washer fluid level sensor, repairing damaged wiring, or replacing a blown fuse. Always consult the vehicle's service manual for specific procedures.

Is the B1455 code serious?

The B1455 code is not typically considered serious, but it can affect visibility if the windshield washer system is not functioning, making it important to resolve for safety.

How do I clear the B1455 code after repairs?

After addressing the issue, you can clear the B1455 code using an OBDII scanner. Alternatively, disconnecting the vehicle's battery for a few minutes can also reset the system.

Will the B1455 code affect my vehicle's performance?

The B1455 code does not directly affect engine performance, but it can impact your ability to maintain visibility, especially in adverse weather conditions.