B067A 2018 GMC Sierra Code - Rollover Protection OFF Indicator Circuit
Quick Answer
The B067A diagnostic trouble code (DTC) for a 2018 GMC Sierra indicates a problem with the Rollover Protection OFF Indicator Circuit. Common causes include Faulty rollover protection OFF indicator switch, Damaged wiring or connectors in the indicator circuit, Malfunctioning rollover protection control module. 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
- B067A 2018 GMC Sierra indicates Rollover Protection OFF Indicator Circuit.
- Common causes
- Common causes include Faulty rollover protection OFF indicator switch, Damaged wiring or connectors in the indicator circuit, Malfunctioning rollover protection control module.
- 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 B067A 2018 GMC Sierra Description
The B067A diagnostic trouble code (DTC) for a 2018 GMC Sierra indicates a problem with the Rollover Protection OFF Indicator Circuit. This code specifically relates to the system that controls the rollover protection feature in the vehicle. Rollover protection systems are designed to detect an impending rollover and deploy safety measures, such as roll bars or curtains, to protect occupants in the event of a rollover accident.
Common Causes of B067A 2018 GMC Sierra
- Faulty rollover protection OFF indicator switch.
- Damaged wiring or connectors in the indicator circuit.
- Malfunctioning rollover protection control module.
- Software issues in the vehicle's electronic control unit.
- Water damage or corrosion in the circuit components.
Symptoms of B067A 2018 GMC Sierra
- Rollover Protection OFF indicator light stays illuminated or does not illuminate at all.
- Warning message on the dashboard related to rollover protection system.
- Inability to activate or deactivate the rollover protection system.
- Loss of communication with the rollover protection module.
How to Fix B067A 2018 GMC Sierra
- Perform a comprehensive diagnostic scan to confirm the B067A code and pinpoint the exact cause of the issue.
- Inspect the rollover protection OFF indicator switch and wiring for any signs of damage or wear.
- Test the rollover protection control module for proper functionality and communication.
- Repair or replace any faulty components identified during the diagnostic process.
- Clear the DTC from the vehicle's system and test the rollover protection system to ensure proper operation.
Cost to Fix B067A 2018 GMC Sierra
The cost of repairing the Rollover Protection OFF Indicator Circuit issue in a 2018 GMC Sierra can vary depending on the specific cause of the problem and the extent of repairs needed. On average, the parts and labor for this repair could range from $200 to $500. However, it is essential to consider that diagnostic time and labor rates at auto repair shops can vary significantly. It is recommended to obtain quotes from different shops to determine the most accurate estimate for your location and vehicle.
Tech Notes for B067A 2018 GMC Sierra
B067A:02 Rollover Protection OFF Indicator Circuit Short to Ground
B067A:04 Rollover Protection OFF Indicator Circuit Open
B067A:05 Rollover Protection OFF Indicator Circuit High Voltage/Open
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Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service
- Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
- Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
- Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
- Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.
Frequently Asked Questions about B067A 2018 GMC Sierra Code
1. What does the OBDII code B067A for the 2018 GMC Sierra mean?
The B067A code specifically relates to the Rollover Protection OFF Indicator Circuit in a 2018 GMC Sierra.
2. What are the common symptoms associated with the B067A code in a 2018 GMC Sierra?
Common symptoms may include the illumination of the Rollover Protection OFF indicator on the dashboard and a corresponding warning message.
3. What can cause the B067A code to trigger in a 2018 GMC Sierra?
Possible causes of the B067A code include damaged wiring or connectors in the rollover protection system, a faulty indicator switch, or a malfunctioning control module.
4. How serious is the B067A code in a 2018 GMC Sierra?
While the code may not affect the immediate drivability of the vehicle, it is important to address it promptly as it relates to the vehicle's safety systems.
5. How can I diagnose the B067A code in my 2018 GMC Sierra?
Diagnosing the B067A code typically involves using a diagnostic scanner to retrieve the specific fault code and then inspecting the rollover protection system components for any visible damage.
6. Can I still drive my 2018 GMC Sierra with the B067A code active?
It is generally safe to drive the vehicle with the B067A code, but it is recommended to have the issue diagnosed and repaired as soon as possible to ensure the proper functioning of the rollover protection system.
7. Is it possible to reset the B067A code in a 2018 GMC Sierra?
Resetting the B067A code can be done using an OBDII scanner after the underlying issue has been resolved. However, simply clearing the code without addressing the root cause will likely result in the code reappearing.
8. How much does it typically cost to repair the B067A code in a 2018 GMC Sierra?
The cost of repairing the B067A code can vary depending on the specific cause of the issue, but it may involve replacing damaged wiring, connectors, switches, or control modules.
9. Can I repair the B067A code in my 2018 GMC Sierra myself?
While some DIY enthusiasts may be able to address simpler causes like damaged wiring, diagnosing and repairing the B067A code often requires specialized tools and expertise best handled by a professional technician.
10. How can I prevent the B067A code from reoccurring in my 2018 GMC Sierra?
Regularly inspecting the rollover protection system components, ensuring proper wiring connections, and promptly addressing any warning lights or messages related to the system can help prevent the B067A code from reoccurring.
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