Colin TD5
New Member
- Posts
- 3
- Location
- Shropshire
Hi. I've got a 2004 TD5. When I select reverse the PDC beeps constantly (about once a second) regardless whether there's anything behind or not. I swopped out the control unit for one which I was assured worked fine. Still the same problem, constant beep in reverse. I noticed that the speaker had been replaced by a non-original item but I think its unlikely that is a problem (its only a speaker). I've removed the rear sensor harness and four sensors, cleaned them and tested them with a multimeter. The harness is ok and the resistance on each sensor is pretty close to the others. I then fitted each sensor in each harness socket in turn (16 options!!). They are all ticking away merrily. Plugged it all back together. Still the same problem - constant beep from the PDC. Has anyone got any ideas please??? Thanks, Colin