AutoCodes – GMC – B094D GMC

B094D GMC Code - Left Side Object Detection Indicator Circuit

Quick Answer

The side blind zone alert system sensors are located behind the rear fascia and detect and report objects on either side of the vehicle, within a specified blind zone. Common causes include Faulty Left Side Object Detection Indicator, Left Side Object Detection Indicator harness is open or shorted, Left Side Object Detection Indicator 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: B094D GMC indicates Left Side Object Detection Indicator Circuit.
Common causes: Common causes include Faulty Left Side Object Detection Indicator, Left Side Object Detection Indicator harness is open or shorted, Left Side Object Detection Indicator 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.

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Code Popularity 1,389

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 Mar 11, 2021

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code B094D GMC Description

The side blind zone alert system sensors are located behind the rear fascia and detect and report objects on either side of the vehicle, within a specified blind zone. The system alerts with a visual indicator placed on each side rear view mirror, to the presence of objects that may not be visible in the inside rearview mirror and outside rearview mirrors. When the system detects a vehicle in the side blind zone while driving forward, independent if passing a vehicle or being passed, the Left or Right Side Object Sensor will send a signal via serial data to the appropriate Door Lock/Window Switch. The Door Lock/Window switch supplies power and ground to the outside rearview mirror. When commanded via serial data, the Door Lock/window switch will provide voltage to the outside rear view mirror. The amber warning symbol will light up in the appropriate outside mirror. This indicates that it may be unsafe to change lanes. If the driver then activates the turn signal, the amber warning symbol starts flashing as an extra warning not to change lanes.
Side blind zone alert is active from speeds of 10 km/h (6.2 MPH) up to 140 km/h (87 MPH). Driving faster deactivates the system, indicated by low lighting warning symbols in the mirrors. Driving under this speed again will turn off the warning symbols. If then a vehicle is detected in blind zone, the warning symbols will illuminate normally on the appropriate side. When the vehicle is started, both outside mirror displays will briefly come on to indicate that the system is operating.

OBDII Code B094D GMC - Left Side Object Detection Indicator Circuit - AutoCodes.com — B094D GMC Code - Left Side Object Detection Indicator Circuit

What does this mean?

What are the Possible Causes of the DTC B094D GMC?

Faulty Left Side Object Detection Indicator
Left Side Object Detection Indicator harness is open or shorted
Left Side Object Detection Indicator circuit poor electrical connection

How to Fix the DTC B094D GMC?

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 does this mean?

Code Tech Notes

B094D 01 Left Side Object Detection Indicator Circuit Short to Battery
B094D 02 Left Side Object Detection Indicator Circuit Short to Ground

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B094D GMC 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.

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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 B094D GMC Code

1. What are the common symptoms of OBDII code B094D GMC (Left Side Object Detection Indicator Circuit)?

The common symptoms include a malfunctioning or non-functional left side object detection indicator light on the vehicle's dashboard.

2. What are the possible causes of OBDII code B094D GMC?

Possible causes of this code include a faulty object detection indicator circuit, damaged wiring or connectors, or a defective object detection sensor on the left side of the vehicle.

3. How can I diagnose the issue related to OBDII code B094D GMC?

Diagnosing the issue involves inspecting the wiring and connectors for any visible damage, testing the object detection sensor on the left side, and checking for any loose connections or corrosion.

4. Can I repair OBDII code B094D GMC on my own?

Depending on your automotive repair skills, you may be able to repair this code on your own by addressing the specific cause, such as replacing a faulty sensor or repairing damaged wiring.

5. Is it safe to drive with OBDII code B094D GMC active?

It is generally safe to drive with this code, as it primarily affects the left side object detection indicator light and does not impact the overall operation of the vehicle.

6. How much does it cost to repair OBDII code B094D GMC at a professional auto repair shop?

The cost of repairing this code at a professional auto repair shop can vary depending on the specific cause of the issue, but it may range from $100 to $300 or more.

7. Can OBDII code B094D GMC cause other problems in the vehicle?

This code is specific to the left side object detection indicator circuit and is unlikely to cause other major issues in the vehicle's operation.

8. Can a low battery voltage trigger OBDII code B094D GMC?

Low battery voltage can potentially affect the electrical components related to the object detection system, leading to the activation of this code.

9. How long does it typically take to repair OBDII code B094D GMC?

The repair time for this code can vary depending on the underlying cause and the complexity of the repair, but it may take anywhere from 1 to 3 hours.

10. Will OBDII code B094D GMC reset on its own after the issue is fixed?

In some cases, the code may reset on its own after the underlying issue is fixed. However, it is recommended to use an OBDII scanner to clear the code manually for accurate diagnostics.