P2530moderate severityPowertrain
Ignition Switch Run Position Circuit
on 2014 Ram 2500 6.7L I6 Cummins Diesel · 4WD
What this code means
The module detected a fault in the ignition switch run position input circuit. The signal telling the system the key is in the run position is missing or wrong.
Symptoms
- Hard or no start
- Warning light on
- Accessories cutting out
Common causes
- Faulty ignition switch
- Damaged wiring or connector
- Corroded terminals
- Failed control module
Diagnostic steps
- Verify code with scan tool
- Check ignition switch signal
- Inspect wiring and connectors
- Replace ignition switch if faulty
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P0002
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P0003
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P0004
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P0005
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P0006
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P0007
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P0008
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P0009
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P0010
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