P2537 2017 GMC Sierra Code - Ignition Accessory Switch Circuit Low Voltage
Quick Answer
The control module continuously monitors the voltage on the Ignition Accessory/Run circuit from the Body Control Module (BCM). 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
- P2537 2017 GMC Sierra indicates Ignition Accessory Switch Circuit Low Voltage.
- 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 P2537 2017 GMC Sierra Description
What are the Possible Causes of the DTC P2537 2017 GMC Sierra?
- 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 P2537 2017 GMC Sierra?
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 P2537 2017 GMC Sierra 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 P2537 2017 GMC Sierra Code
1. What are common symptoms of OBDII code P2537 in a 2017 GMC Sierra?
- Common symptoms include difficulty starting the vehicle, the vehicle not starting at all, or the engine stalling unexpectedly.
2. What does the OBDII code P2537 for a 2017 GMC Sierra indicate?
- The code P2537 indicates a low voltage condition in the ignition accessory switch circuit.
3. What are possible causes of the Ignition Accessory Switch Circuit Low Voltage code in a 2017 GMC Sierra?
- Possible causes include a faulty ignition switch, damaged wiring or connectors in the circuit, or a failing ignition relay.
4. How can I diagnose the cause of OBDII code P2537 in my 2017 GMC Sierra?
- You can diagnose the code by inspecting the ignition switch, checking the wiring and connectors for damage, and testing the ignition relay for proper functioning.
5. Can a DIY enthusiast repair OBDII code P2537 in a 2017 GMC Sierra?
- Depending on your skill level and access to tools, a DIY enthusiast may be able to repair this code by replacing the faulty ignition switch, repairing damaged wiring, or replacing the ignition relay.
6. Is it safe to continue driving my 2017 GMC Sierra with the Ignition Accessory Switch Circuit Low Voltage code?
- It is not recommended to drive the vehicle with this code present, as it can lead to further electrical issues or potential safety hazards.
7. How much does it cost to repair OBDII code P2537 in a 2017 GMC Sierra at a professional mechanic's shop?
- The cost of repair can vary depending on the exact cause of the code, but it may range from $100 to $300 for parts and labor.
8. Are there any temporary fixes for the Ignition Accessory Switch Circuit Low Voltage code in a 2017 GMC Sierra?
- Temporary fixes may include resetting the code using an OBDII scanner, but it is essential to address the underlying issue to prevent further problems.
9. Will OBDII code P2537 cause my 2017 GMC Sierra to fail an emissions test?
- Yes, having this code present can cause your vehicle to fail an emissions test, as it indicates an issue with the ignition system.
10. How often does the Ignition Accessory Switch Circuit Low Voltage code occur in a 2017 GMC Sierra?
- The occurrence of this code can vary, but it is not an extremely common issue in a 2017 GMC Sierra.
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