B1507 GMC Code - High Voltage On Control Circuit
Quick Answer
The Body Control Module (BCM) monitors the load control circuit for opens, shorts to ground, and shorts to voltage. Common causes include Faulty Body Control Module (BCM), Body Control Module harness is open or shorted, Body Control Module 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
- B1507 GMC indicates High Voltage On Control Circuit.
- Common causes
- Common causes include Faulty Body Control Module (BCM), Body Control Module harness is open or shorted, Body Control Module 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.
Code B1507 GMC Description
What are the Possible Causes of the DTC B1507 GMC?
- Faulty Body Control Module (BCM)
- Body Control Module harness is open or shorted
- Body Control Module circuit poor electrical connection
How to Fix the DTC B1507 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 is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1507 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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Frequently Asked Questions about B1507 GMC Code
1. What are the common symptoms of OBDII code B1507 GMC (High Voltage On Control Circuit)?
- The common symptoms include illuminated Check Engine Light, rough engine performance, and potential stalling of the vehicle.
2. What are the possible causes of OBDII code B1507 GMC?
- The code B1507 GMC can be triggered by issues such as a faulty control module, damaged wiring, or a defective sensor.
3. How can I diagnose the OBDII code B1507 GMC?
- Diagnosing this code typically involves using a diagnostic scanner to read the code, checking the wiring and connections related to the control circuit, and testing the control module and sensor for proper functioning.
4. What are some repair tips for fixing OBDII code B1507 GMC?
- Repair tips may include repairing or replacing damaged wiring, replacing the control module or sensor if faulty, and clearing the code with a diagnostic scanner after the repairs are completed.
5. Can I drive my vehicle with OBDII code B1507 GMC active?
- It is not recommended to drive your vehicle with the B1507 GMC code active, as it can lead to further damage and potential safety hazards. It is best to address the issue promptly.
6. How serious is OBDII code B1507 GMC?
- While the code itself may not cause immediate harm to the vehicle, it can lead to performance issues and potential safety concerns if left unresolved. It is important to address the code promptly.
7. Can I reset OBDII code B1507 GMC without fixing the underlying issue?
- Resetting the code without fixing the underlying issue will only temporarily turn off the Check Engine Light. The issue will likely resurface, and it is important to address the root cause of the code.
8. How much does it cost to repair OBDII code B1507 GMC?
- The cost of repairing the B1507 GMC code can vary depending on the underlying issue, parts needed for replacement, and labor costs. It is recommended to consult a mechanic for a more accurate estimate.
9. How long does it take to fix OBDII code B1507 GMC?
- The time to fix the B1507 GMC code can vary based on the complexity of the issue and the availability of parts. Some repairs may be quick, while others may require more time for diagnosis and replacement.
10. Will OBDII code B1507 GMC cause my vehicle to fail an emissions test?
- Yes, having the B1507 GMC code active can cause your vehicle to fail an emissions test, as it signifies an issue with the control circuit that impacts emissions control systems. It is recommended to address the code before undergoing an emissions test.
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