P2538 - Ignition Switch Accessory Position Circuit High
- Faulty Ignition Switch
- Ignition Switch harness is open or shorted
- Ignition Switch circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P2538 DescriptionThe Powertrain Control Module (PCM) monitors the Ignition Switch Accessory Position signal. The PCM sets the OBDII code when the Ignition Switch Accessory Position signal is out of factory specifications.
P2538 Information for specific makes
- P2538 DODGE Ignition Switch Accessory Position Circuit High
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