BMW DTC P1524 – ‘A’ Camshaft Position Actuator Control Circuit High (Bank 1)
DTC P1524 meaning on BMW
The Diagnostic Trouble Code (DTC) P1524 on a BMW indicates a fault with the ‘A’ Camshaft Position Actuator Control Circuit High in Bank 1. This means that the engine control module (ECM) has detected a high voltage condition in the circuit responsible for controlling the camshaft position actuator in Bank 1.
BMW DTC P1524 symptoms
Symptoms of DTC P1524 on a BMW may include:
- Check Engine Light (MIL) illuminated
- Engine running rough or misfiring
- Reduced engine performance
- Engine stalling or hesitation
BMW DTC P1524 causes
Common causes of DTC P1524 on a BMW include:
- Faulty camshaft position actuator
- Wiring or connector issues in the camshaft position actuator circuit
- ECM software or hardware issues
BMW DTC P1524 seriousness
DTC P1524 should be addressed promptly as it can lead to engine performance issues and potential drivability concerns. Ignoring this fault may result in further damage to engine components.
How to diagnose DTC P1524 on BMW
To diagnose DTC P1524 on a BMW, a mechanic would typically perform the following steps:
- Use a diagnostic scan tool to retrieve the fault code and related data
- Inspect the wiring and connectors in the camshaft position actuator circuit for any damage or corrosion
- Test the camshaft position actuator for proper operation
- Check the ECM for any software updates or hardware issues
How to fix DTC P1524 on BMW
To fix DTC P1524 on a BMW, the following steps may be taken:
- Repair or replace any damaged wiring or connectors in the camshaft position actuator circuit
- Replace the faulty camshaft position actuator if necessary
- Update the ECM software if applicable
How to erase DTC P1524 on BMW
After the issue causing DTC P1524 on a BMW has been resolved, the fault code can be erased using a diagnostic scan tool. This will clear the code from the ECM’s memory and turn off the Check Engine Light.