P2535 Dodge 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 Dodge 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 Dodge 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 Dodge?
- 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 Dodge?
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 Dodge 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 P2535 Dodge Code
1. What are the common symptoms of OBDII code P2535 in a Dodge vehicle?
- Common symptoms include difficulty starting the vehicle, engine stalling, and the ignition switch not responding.
2. What does the OBDII code P2535 "Ignition On/Start Switch Circuit High Voltage" indicate in a Dodge?
- This code indicates that the powertrain control module (PCM) has detected a high voltage condition in the ignition on/start switch circuit.
3. What are the possible causes of OBDII code P2535 in a Dodge vehicle?
- Possible causes include a faulty ignition switch, damaged wiring or connectors in the ignition circuit, or a malfunctioning PCM.
4. How can I diagnose OBDII code P2535 in my Dodge?
- Diagnosis typically involves checking the wiring and connectors in the ignition circuit, testing the ignition switch, and using a scan tool to monitor voltage readings.
5. Can driving with OBDII code P2535 in a Dodge cause further damage?
- Continuing to drive with this code may lead to erratic engine behavior or complete engine failure, so it's important to address the issue promptly.
6. Is it safe to drive with OBDII code P2535 in a Dodge?
- It is not recommended to drive with this code active, as it can affect the vehicle's performance and potentially lead to safety issues on the road.
7. How can I repair OBDII code P2535 in my Dodge?
- Repairing this code usually involves replacing the faulty ignition switch, repairing damaged wiring or connectors, or reprogramming the PCM if necessary.
8. Can I reset OBDII code P2535 in my Dodge without repairing the issue?
- While you can clear the code using a scan tool, it's crucial to address the underlying problem to prevent the code from reoccurring and potentially causing more significant issues.
9. Will OBDII code P2535 in a Dodge affect fuel efficiency?
- Yes, unresolved issues related to this code can lead to poor fuel efficiency due to improper ignition system operation.
10. How much does it typically cost to repair OBDII code P2535 in a Dodge?
- The cost of repair can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.
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