DTC P1536-66: Parking Brake Switch Circuit - Signal has too many transitions/events: Action
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2015 Jaguar XKR-S, 2015 Jaguar XKR, 2015 Jaguar XK, 2014 Jaguar XKR-S, and 2014 Jaguar XKR. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The Electric Parking Brake system will be locked out if the module receives more then 30 apply/release requests within 1 minute.
- Cycle the ignition to clear the fault mode. Clear the diagnostic trouble code and test the system
- Refer to the electrical circuit diagrams and check all the switch apply, release and return circuits for intermittent short circuit or open circuit. Repair wiring harness as required
- If there are no wiring faults and the diagnostic trouble code resets suspect the switch. Refer to the warranty policy and procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component