What does code P1524 mean on BMW vehicles?
The ECU detects a high signal from camshaft position actuator A on Bank 1.
OBD-II Code BMW
P1524 — BMW — A Camshaft Position Actuator Signal High Bank 1
The ECU detects a high signal from camshaft position actuator A on Bank 1.
Common symptoms
- Check engine light illuminated
Possible causes
- Short circuit to voltage
- wiring fault
Initial recommendation
Inspect wiring harness for shorts and verify actuator control circuit.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
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