LF 45 Daf Revs up when braking?

Hi Bob, no I am still trying to find an answer to this. I have tried DAF and 2 local truck workshops but my problem is that the fault never occurs when the workshops test drive it and no faults are logged. We did also have a cutting out problem which was cured by changing the engine ECU but the revving up problem persists. I am going to record the next episode for the workshop and will post here if we get anywhere. Please do likewise many thanks

Craig
June 2020

Hi, Mine is a 2005 conversion to horsebox. It has done exactly this since I have owned it (4 years) although it is intermittent. No pattern that I can establish - wet/dry - hot/cold. It could be long or short runs. We don't get the ABS light coming on though and no faults are logged. DAF have been pretty useless/not interested.

Craig
May 2020

Hi, did you ever get to the bottom of this? ours has just started doing the same thing!

Any help will be appreciated.

Thanks

Bob
April 2020

Hi, did you ever get to the bottom of this? ours has just started doing the same thing!

Any help will be appreciated.

Thanks

Bob
April 2020