AutoCodes – Generic – B1474

B1474 Code - Battery Saver Power Relay Circuit Short To Battery

Quick Answer

The Body Control Module (BCM) monitors the Battery Saver Power Relay. Common causes include Faulty Battery Saver Power Relay, Battery Saver Power Relay harness is open or shorted, Battery Saver Power Relay 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: B1474 indicates Battery Saver Power Relay Circuit Short To Battery.
Common causes: Common causes include Faulty Battery Saver Power Relay, Battery Saver Power Relay harness is open or shorted, Battery Saver Power Relay 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 7,474

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 B1474 Description

The Body Control Module (BCM) monitors the Battery Saver Power Relay. The BCM sets the OBDII code when the Battery Saver Power Relay is not to factory specifications.

OBDII Code B1474 - Battery Saver Power Relay Circuit Short To Battery - AutoCodes.com — B1474 Code - Battery Saver Power Relay Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC B1474?

Faulty Battery Saver Power Relay
Battery Saver Power Relay harness is open or shorted
Battery Saver Power Relay circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1474?

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 B1474 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 B1474 code?

Need more information on how to fix the B1474 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1474 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1474 Buick — Right Front/Passenger Exterior Door Handle Switch Circuit
B1474 Cadillac — Right Front/Passenger Exterior Door Handle Switch Circuit
B1474 Chevrolet — Right Front/Passenger Exterior Door Handle Switch Circuit
B1474 Chrysler — Channel 5 Audio Speaker Output Circuit Performance
B1474 Dodge — Channel 5 Audio Speaker Output Circuit Performance
B1474 GMC — Right Front/Passenger Exterior Door Handle Switch Circuit
B1474 Hyundai — Driver Curtain Airbag Resistance Too Low
B1474 Jeep — Channel 5 Audio Speaker Output Circuit Performance
B1474 KIA — Driver Curtain Airbag Resistance Too Low
B1474 RAM — Channel 5 Audio Speaker Output Circuit Performance

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 B1474 Code

1. What are the common symptoms of OBDII code B1474 (Battery Saver Power Relay Circuit Short To Battery)?

- Common symptoms include a dead or weak battery, dim or flickering lights, electrical issues, and difficulty starting the vehicle.

2. What causes the OBDII code B1474 to trigger?

- The code is triggered when the power relay circuit that controls the battery saver feature is shorted to the battery or has a wiring issue.

3. How serious is the OBDII code B1474?

- This code is typically not a serious issue in terms of safety, but it can lead to inconvenience due to battery drainage and potential electrical malfunctions.

4. How can I diagnose the Battery Saver Power Relay Circuit Short To Battery issue?

- Diagnosing the issue involves checking the battery saver relay, inspecting the wiring for any shorts, and testing the electrical components in the circuit.

5. Can I still drive my vehicle with the OBDII code B1474 present?

- It is not recommended to drive the vehicle with this code present, as it can lead to battery drainage and potential electrical problems while driving.

6. How can I repair the Battery Saver Power Relay Circuit Short To Battery issue?

- The repair typically involves replacing the faulty power relay, fixing any wiring shorts, and resetting the OBDII code using a diagnostic tool.

7. Will the OBDII code B1474 disappear on its own once the issue is fixed?

- In most cases, the code will not disappear on its own. It needs to be cleared using a diagnostic tool after the repair is completed.

8. Are there any preventive measures to avoid the OBDII code B1474 from recurring?

- Regularly checking the electrical system, maintaining the battery, and addressing any wiring issues promptly can help prevent the code from recurring.

9. Can a DIY enthusiast fix the Battery Saver Power Relay Circuit Short To Battery issue?

- While some DIY enthusiasts may be able to diagnose and repair this issue, it is recommended to seek professional help due to the complexity of the electrical system.

10. Is it necessary to take my vehicle to a dealership for the OBDII code B1474 repair?

- Taking your vehicle to a dealership is not necessary for this repair. A qualified mechanic or auto repair shop can diagnose and fix the issue effectively.