PDC System On-Board Self-Test
WARNING: This page is about a different car, the 2011 Jaguar XKR, 2011 Jaguar XK, 2010 Jaguar XKR, and 2010 Jaguar XK. However, it is still accessible from the selected car via links, so may be relevant.
As part of the strategy of the system if any DTC's are detected, a long high-pitched tone approx 3 seconds will sound and the PDC switch (where fitted) indicator LED will flash 5 times at ignition on.
- If a fault is present when the PDC system is activated then the PDC switch (where fitted) status LED will flash 5 times indicating an issue with front or rear PDC sensors, wiring switch, PDC control module or hard wired sounders.
- The rear PDC sounder/audio system will emit an error tone for approx 3 seconds at ignition on if a fault is detected with the front or rear sensors, the switch, or if there is a controller area network (CAN) bus error.
- (Only applicable to vehicles fitted with front PDC and a hard wired rear PDC sounder). If there is a fault with the rear PDC sounder the error tone will come from the front PDC sounder unit (integral with the instrument cluster).
Audible and Visual Warnings when PDC System is in Error State
| Rear PDC Fitted and No PDC Switch Fitted | Rear PDC Fitted and PDC Switch Fitted | Front and Rear PDC Fitted with PDC Switch Fitted |
| A long high-pitched error tone will sound at Ignition On for approx 3 seconds |
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