C0712 GMC Code - Level Control Compressor Relay Circuit
Quick Answer
The Electronic Suspension Control Module (ESCM) adjusts the vehicle suspension ride height. Common causes include Faulty Level Control Compressor Relay, Level Control Compressor Relay harness is open or shorted, Level Control Compressor Relay 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
- C0712 GMC indicates Level Control Compressor Relay Circuit.
- Common causes
- Common causes include Faulty Level Control Compressor Relay, Level Control Compressor Relay harness is open or shorted, Level Control Compressor Relay 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 C0712 GMC Description
What are the Possible Causes of the DTC C0712 GMC?
- Faulty Level Control Compressor Relay
- Level Control Compressor Relay harness is open or shorted
- Level Control Compressor Relay circuit poor electrical connection
How to Fix the DTC C0712 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.
Code Tech Notes
- C0712 06: Level Control Compressor Relay Circuit Short to Ground or Open Circuit
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C0712 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 C0712 GMC Code
1. What are the common symptoms of OBDII code C0712 related to the Level Control Compressor Relay Circuit?
- Common symptoms include erratic compressor operation, suspension issues, and the illumination of the "Service Suspension System" warning light.
2. What are the possible causes of OBDII code C0712 in a GMC vehicle?
- The code C0712 can be triggered by a faulty compressor relay, damaged wiring or connectors in the circuit, or a malfunctioning level control compressor.
3. How can I diagnose the cause of OBDII code C0712 in my GMC vehicle?
- To diagnose the issue, you can start by checking the compressor relay, inspecting the wiring for any signs of damage, and testing the level control compressor for proper functioning.
4. Can I continue driving my vehicle with OBDII code C0712 present?
- It is not recommended to drive your vehicle with code C0712 present, as it can affect the performance of the suspension system and potentially lead to further damage if left unaddressed.
5. How can I reset OBDII code C0712 in my GMC after making repairs?
- After making necessary repairs to address the issue causing code C0712, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes.
6. Are there any specific repair tips for fixing OBDII code C0712 related to the Level Control Compressor Relay Circuit?
- When repairing code C0712, ensure to check the compressor relay first, as it is a common culprit. Also, thorough inspection of the wiring and connectors is crucial to identify any underlying issues.
7. What should I do if I encounter intermittent issues with OBDII code C0712 in my GMC?
- If you experience intermittent problems with code C0712, it is advisable to conduct a thorough inspection of the circuit components during both normal and problematic operation to pinpoint the root cause.
8. Can extreme weather conditions impact the occurrence of OBDII code C0712 in a GMC vehicle?
- Yes, extreme weather conditions can potentially affect the level control compressor relay circuit, leading to the triggering of code C0712. Ensure to check for any weather-related damage or issues.
9. Is it possible to prevent OBDII code C0712 from occurring in the future?
- Regular maintenance checks, timely repairs of any suspension system issues, and ensuring proper functioning of the level control compressor can help prevent the recurrence of code C0712.
10. What are the potential dangers of ignoring OBDII code C0712 related to the Level Control Compressor Relay Circuit?
- Ignoring code C0712 can result in unstable suspension, poor ride quality, and potential safety hazards while driving. It is essential to address the underlying cause promptly to maintain optimal vehicle performance.
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