Engine-CodesCadillac – B067A Cadillac

B067A Cadillac Code - Rollover Protection OFF Indicator Circuit

Quick Answer

The B067A diagnostic trouble code for Cadillac vehicles indicates an issue with the Rollover Protection OFF Indicator Circuit. Common causes include Faulty rollover protection OFF indicator circuit, Wiring issues or shorts in the indicator circuit, Malfunctioning rollover protection system components. 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 Cadillac indicates Rollover Protection OFF Indicator Circuit.
Common causes
Common causes include Faulty rollover protection OFF indicator circuit, Wiring issues or shorts in the indicator circuit, Malfunctioning rollover protection system components.
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.
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code B067A Cadillac Description

The B067A diagnostic trouble code for Cadillac vehicles indicates an issue with the Rollover Protection OFF Indicator Circuit. This code specifically relates to the indicator light that informs the driver when the rollover protection system is deactivated. Rollover protection systems are designed to deploy roll bars or other safety measures in the event of a rollover accident to protect occupants in the vehicle. When this indicator circuit malfunctions, it may lead to the incorrect display of the rollover protection system's status, potentially putting occupants at risk in the event of an accident.

OBDII Code B067A Cadillac - Rollover Protection OFF Indicator Circuit
B067A Cadillac Code - Rollover Protection OFF Indicator Circuit

Common Causes of B067A Cadillac

  1. Faulty rollover protection OFF indicator circuit.
  2. Wiring issues or shorts in the indicator circuit.
  3. Malfunctioning rollover protection system components.
  4. Corrosion or damage to connectors related to the indicator circuit.
  5. Electronic control module (ECM) issues affecting the indicator circuit.

Symptoms of B067A Cadillac

  1. Malfunctioning or inaccurate rollover protection indicator light on the dashboard.
  2. Inability to activate or deactivate the rollover protection system.
  3. Unexpected deployment or non-deployment of the rollover protection system.
  4. Dashboard warning light or message related to the rollover protection system.

How to Fix B067A Cadillac

  1. Begin by conducting a thorough inspection of the rollover protection OFF indicator circuit to identify any visible damage or loose connections.
  2. Check for any corrosion or moisture in the connectors and clean or replace them as needed.
  3. Test the rollover protection system components to ensure they are functioning correctly and replace any faulty parts.
  4. If necessary, reprogram or reset the ECM to address any issues with the indicator circuit.
  5. Clear the diagnostic trouble code from the vehicle's system and ensure that the indicator light functions properly.

Cost to Fix B067A Cadillac

The cost of repairing the Rollover Protection OFF Indicator Circuit issue can vary depending on the extent of the damage, the need for replacement parts, and the labor involved. On average, this type of repair may range from $200 to $500, including parts and labor. However, it is important to note that labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. Additional costs may apply if further diagnostics or component replacements are necessary. It is recommended to consult with a certified mechanic or dealership for a more accurate estimate based on the specific vehicle make and model.

Tech Notes for B067A Cadillac

B067A:01 Rollover Protection OFF Indicator Circuit Short to Battery

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.

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 B067A Cadillac Code

1. What are the common symptoms of OBDII code B067A in a Cadillac related to the Rollover Protection OFF Indicator Circuit?

- The common symptoms include the rollover protection OFF indicator not illuminating as expected, or the indicator staying illuminated when it shouldn't.

2. What are the possible causes of OBDII code B067A in a Cadillac?

- The code B067A in a Cadillac is typically caused by a malfunction in the rollover protection OFF indicator circuit, which may be due to issues with wiring, the indicator light itself, or the control module.

3. How can I diagnose the Rollover Protection OFF Indicator Circuit issue related to OBDII code B067A in my Cadillac?

- To diagnose the issue, you can start by checking the wiring and connections related to the rollover protection OFF indicator, inspecting the indicator light for any visible damage, and using a diagnostic scan tool to retrieve the specific fault codes.

4. Are there any DIY repair tips for fixing the OBDII code B067A in a Cadillac?

- DIY repair tips may include checking and repairing any damaged wiring, replacing the faulty indicator light, or resetting the control module to see if the issue resolves.

5. Is it safe to drive my Cadillac with the OBDII code B067A related to the Rollover Protection OFF Indicator Circuit illuminated?

- It is recommended to address the issue promptly to ensure the rollover protection system functions correctly in case of an emergency. It is best to diagnose and repair the problem as soon as possible.

6. Can resetting the fault codes clear OBDII code B067A in a Cadillac, or is a more in-depth repair required?

- Resetting the fault codes may temporarily clear the code, but if the underlying issue in the Rollover Protection OFF Indicator Circuit persists, the code is likely to return. It's important to diagnose and fix the root cause of the problem.

7. How much does it typically cost to repair the Rollover Protection OFF Indicator Circuit issue causing OBDII code B067A in a Cadillac?

- The cost of repair can vary depending on the exact cause of the issue. Simple fixes like repairing wiring may be relatively inexpensive, while replacing components like the indicator light or control module can be more costly.

8. Can extreme weather conditions or vehicle modifications cause OBDII code B067A to trigger in a Cadillac?

- Extreme weather conditions or certain vehicle modifications that affect the rollover protection system's components or wiring may contribute to triggering the OBDII code B067A. It's essential to consider these factors during diagnosis.

9. How long does it usually take to fix the Rollover Protection OFF Indicator Circuit issue causing OBDII code B067A in a Cadillac?

- The repair time can vary based on the specific cause of the problem and the complexity of the fix. Simple repairs may take a short amount of time, while more involved repairs could require several hours or more.

10. Should I seek professional help to diagnose and repair OBDII code B067A related to the Rollover Protection OFF Indicator Circuit in my Cadillac?

- If you are unsure about diagnosing or fixing the issue yourself, or if the problem seems complex, it is advisable to seek professional help from a qualified mechanic or dealership experienced in Cadillac vehicles.

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