PL3 523961.12 – Travel Speed Detected With Park Lock Engaged
PL3 523961.12 (PL3 )
Code: 523961.12
Shortcode:
Description:
This diagnostic trouble code is generated when the PL3 control software detects a ground speed of more than 0.1 km/h (0.06 mph) for longer than 0.7 seconds after engaging the park lock. This indicates that the vehicle is moving despite the park lock being engaged.
Reaction:
The control software may limit or disable the functionality of the park lock.
Recommendations:
Inspect Park Lock Mechanism:
- Check the mechanical components of the park lock for any signs of damage or wear. Repair or replace as necessary.
Check Sensors:
- Inspect the sensors that detect ground speed and park lock engagement. Ensure they are functioning correctly and replace any faulty sensors.
Verify Control Software:
- Ensure the control software is up-to-date and correctly programmed. Reprogram if necessary.
Examine Wiring and Connections:
- Check the wiring and connections related to the park lock and speed sensors for damage or loose connections. Repair or replace as needed.
Note:
Proper functioning of the park lock is critical for vehicle safety. Address this issue promptly to ensure the vehicle remains stationary when the park lock is engaged.