Error code
OBD2 P2537
OBD2P2537
Diagnostic Trouble Code· Standard OBD-II fault code read from the vehicle's onboard diagnostics.
What it means
Ignition Switch Accessory Position Circuit Low.
Severity
moderateCan drive but may experience issues with accessories not functioning properly.
Summary
P2537 indicates a low voltage issue in the ignition switch's accessory position circuit, which is related to the electrical system of the car.
Common Causes
- Wiring short to ground
- Faulty fuse
- Defective ignition switch
Fixes
- Replace faulty wiring, fuse, or ignition switch.
FAQ
What does P2537 mean?
P2537 indicates a low voltage issue in the accessory position circuit of the ignition switch.
Not affiliated with OBD2. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.
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