AutoCodes – Chevrolet – B0976 Chevrolet

B0976 Chevrolet Code - Off Indicator Control Circuit

Quick Answer

The Ignition Mode Switch has 3 LEDs that indicate the vehicle power mode. Common causes include Faulty Ignition Mode Switch, Ignition Mode Switch harness is open or shorted, Ignition Mode 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: B0976 Chevrolet indicates Off Indicator Control Circuit.
Common causes: Common causes include Faulty Ignition Mode Switch, Ignition Mode Switch harness is open or shorted, Ignition Mode 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 2,255

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 Nov 18, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B0976 Chevrolet Description

The Ignition Mode Switch has 3 LEDs that indicate the vehicle power mode. When the vehicle is in the Off mode, the Off LED may illuminate. Pressing the lower button of the ignition mode switch, the vehicle enters the accessory mode and ACC LED will illuminate. Keeping the lower button pressed for about 5-6 seconds, the vehicle enters run mode with the engine off and the START LED will illuminate. All these LEDs have the voltage supplied from the Body Control Module (BCM) through the ignition mode switch supply voltage circuit. The ground path for each LED is controlled by the BCM.

OBDII Code B0976 Chevrolet - Off Indicator Control Circuit - AutoCodes.com — B0976 Chevrolet Code - Off Indicator Control Circuit

What does this mean?

What are the Possible Causes of the DTC B0976 Chevrolet?

Faulty Ignition Mode Switch
Ignition Mode Switch harness is open or shorted
Ignition Mode Switch circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B0976 Chevrolet?

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 B0976 Chevrolet 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 B0976 Chevrolet code?

Need more information on how to fix the B0976 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B0976 Chevrolet 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 B0976 Chevrolet Code

1. What are the common symptoms of OBDII code B0976 in a Chevrolet related to the Off Indicator Control Circuit?

When OBDII code B0976 is triggered in a Chevrolet, you may notice issues such as the off indicator light not functioning properly or staying illuminated when it shouldn't.

2. What are the possible causes of OBDII code B0976 in a Chevrolet?

The Off Indicator Control Circuit code B0976 in a Chevrolet can be caused by wiring issues, a faulty off indicator switch, or a malfunction in the control module.

3. How can I diagnose the Off Indicator Control Circuit issue associated with OBDII code B0976 in my Chevrolet?

Diagnosing the Off Indicator Control Circuit problem in your Chevrolet involves inspecting the wiring, checking the off indicator switch for proper functionality, and using a diagnostic scanner to read the code and pinpoint the issue.

4. Can I continue driving my Chevrolet with OBDII code B0976 present?

It is generally safe to drive your Chevrolet with OBDII code B0976 related to the Off Indicator Control Circuit, but it is recommended to address the issue promptly to ensure all vehicle systems are working correctly.

5. Is it possible to repair OBDII code B0976 in a Chevrolet by myself?

Depending on your skill level and access to tools, you may be able to repair OBDII code B0976 related to the Off Indicator Control Circuit in your Chevrolet. However, electrical issues can be complex, so professional assistance is recommended if you are unsure.

6. How much does it typically cost to fix OBDII code B0976 in a Chevrolet?

The cost of fixing OBDII code B0976 in a Chevrolet can vary depending on the root cause of the issue. It may range from a simple fix like repairing a wire connection to replacing a faulty control module, which can be more expensive.

7. Are there any simple troubleshooting steps I can take before seeking professional help for OBDII code B0976 in my Chevrolet?

Before seeking professional help for OBDII code B0976 in your Chevrolet, you can start by checking the fuse related to the off indicator circuit, inspecting the wiring for damage, and ensuring the off indicator switch is operating correctly.

8. Will resetting the OBDII codes make OBDII code B0976 disappear in my Chevrolet?

Resetting the OBDII codes may temporarily clear OBDII code B0976 related to the Off Indicator Control Circuit in your Chevrolet, but if the underlying issue is not fixed, the code is likely to reappear upon further driving.

9. Can extreme weather conditions impact the Off Indicator Control Circuit and trigger OBDII code B0976 in a Chevrolet?

Extreme weather conditions can potentially affect the Off Indicator Control Circuit in a Chevrolet, leading to issues like a malfunctioning off indicator light and triggering OBDII code B0976. Inspecting and repairing any weather-related damage is crucial.

10. How long does it typically take to repair OBDII code B0976 in a Chevrolet at a professional auto repair shop?

The repair time for OBDII code B0976 in a Chevrolet can vary depending on the exact cause of the issue and the availability of parts. In general, a skilled technician can diagnose and fix the problem within a few hours to a full day.