AutoCodes – Generic – B1476

B1476 Code - Wiper High Speed Circuit Motor Failure

Quick Answer

The Body Control Module (BCM) monitors the Wiper High Speed Switch. Common causes include Faulty Wiper High Speed Switch, Wiper High Speed Switch harness is open or shorted, Wiper High Speed Switch 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: B1476 indicates Wiper High Speed Circuit Motor Failure.
Common causes: Common causes include Faulty Wiper High Speed Switch, Wiper High Speed Switch harness is open or shorted, Wiper High Speed Switch 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 10,366

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
Comments
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Code B1476 Description

The Body Control Module (BCM) monitors the Wiper High Speed Switch. The BCM sets the OBDII code when the Wiper High Speed Switch is not to factory specifications.

OBDII Code B1476 - Wiper High Speed Circuit Motor Failure - AutoCodes.com — B1476 Code - Wiper High Speed Circuit Motor Failure

What does this mean?

What are the Possible Causes of the DTC B1476?

Faulty Wiper High Speed Switch
Wiper High Speed Switch harness is open or shorted
Wiper High Speed Switch circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1476?

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 B1476 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 B1476 code?

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Information for Specific Makes

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B1476 Dodge — Channel 5 Audio Speaker Output Circuit High
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B1476 Jeep — Channel 5 Audio Speaker Output Circuit High
B1476 KIA — Driver Curtain Airbag Circuit Short To Battery
B1476 Lexus — A/C Inverter Load System Malfunction
B1476 RAM — Channel 5 Audio Speaker Output Circuit High
B1476 Toyota — A/C Inverter Load System Malfunction

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.