P2535 2015 Chevrolet Silverado Code - Ignition On/Start Switch Circuit High Voltage
Quick Answer
The Body Control Module (BCM) controls the ignition main relay through the control circuit by applying a voltage to the circuit. Common causes include Faulty Ignition On/Start Switch, Ignition On/Start Switch harness is open or shorted, Ignition On/Start Switch 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
- P2535 2015 Chevrolet Silverado indicates Ignition On/Start Switch Circuit High Voltage.
- Common causes
- Common causes include Faulty Ignition On/Start Switch, Ignition On/Start Switch harness is open or shorted, Ignition On/Start Switch 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 P2535 2015 Chevrolet Silverado Description
The Diagnostic Trouble Code (DTC) will be set when the control module detects greater than 6 V or greater on the ignition voltage circuit, with the ignition turned OFF.
What are the Possible Causes of the DTC P2535 2015 Chevrolet Silverado?
- Faulty Ignition On/Start Switch
- Ignition On/Start Switch harness is open or shorted
- Ignition On/Start Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC P2535 2015 Chevrolet Silverado?
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 P2535 2015 Chevrolet Silverado 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.
Need more information about the P2535 2015 Chevrolet Silverado code?
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Frequently Asked Questions about P2535 2015 Chevrolet Silverado Code
1. What are common symptoms of OBDII code P2535 in a 2015 Chevrolet Silverado?
The common symptoms of OBDII code P2535 in a 2015 Chevrolet Silverado include difficulty starting the vehicle, illuminated check engine light, and potential issues with the ignition system.
2. What causes the OBDII code P2535 to trigger in a 2015 Chevrolet Silverado?
The OBDII code P2535 in a 2015 Chevrolet Silverado is typically triggered by a high voltage condition in the ignition on/start switch circuit, which may be caused by a faulty ignition switch or wiring issues.
3. How serious is the OBDII code P2535 in a 2015 Chevrolet Silverado?
While the OBDII code P2535 may not cause immediate drivability issues, it is important to address the underlying problem promptly to avoid potential starting or ignition problems in the future.
4. Can I continue driving my 2015 Chevrolet Silverado with the OBDII code P2535?
It is not recommended to continue driving your 2015 Chevrolet Silverado with the OBDII code P2535 present, as it may lead to starting or ignition issues that could leave you stranded.
5. How can I diagnose the OBDII code P2535 in my 2015 Chevrolet Silverado?
Diagnosing the OBDII code P2535 in a 2015 Chevrolet Silverado involves using a diagnostic scanner to retrieve the fault code, inspecting the ignition switch and related wiring for damage, and testing the circuit for high voltage readings.
6. Can I repair the OBDII code P2535 in my 2015 Chevrolet Silverado myself?
While some DIY enthusiasts may attempt to repair the OBDII code P2535 in a 2015 Chevrolet Silverado, it is recommended to consult a professional mechanic for accurate diagnosis and proper repair to avoid further complications.
7. How much does it cost to fix the OBDII code P2535 in a 2015 Chevrolet Silverado?
The cost of fixing the OBDII code P2535 in a 2015 Chevrolet Silverado can vary depending on the underlying issue, but it may involve replacing the ignition switch or repairing damaged wiring, which could range from $100 to $300 or more.
8. Will resetting the OBDII code P2535 in my 2015 Chevrolet Silverado make it go away permanently?
Resetting the OBDII code P2535 in a 2015 Chevrolet Silverado may temporarily clear the fault code, but if the underlying issue is not addressed, the code is likely to reappear once the problem resurfaces.
9. Are there any preventive measures to avoid the OBDII code P2535 in a 2015 Chevrolet Silverado?
To prevent the OBDII code P2535 in a 2015 Chevrolet Silverado, it is essential to maintain the vehicle's ignition system regularly, address any starting or electrical issues promptly, and avoid using excessive force on the ignition switch.
10. Can the OBDII code P2535 in a 2015 Chevrolet Silverado cause other problems if left unrepaired?
If left unrepaired, the OBDII code P2535 in a 2015 Chevrolet Silverado can potentially lead to more severe starting issues, electrical malfunctions, and even ignition system failure, which may result in costly repairs or safety hazards.
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