I took my 2005 Grand Voyager 2.8 CRD to my local dealer in the UK as the transmission dropped down gear sharply twice for no reason and then seemed to go into neutral code p1739 was stored they didn’t know what it was that was causing it but thought it might lead to a possible intermitant relay fault this cost me £80 the vehicle has five Relays clipped onto the front inside of the engine compartment next to each other four are the same type and one is a different type I have identified the far right as the glow plug relay and the far most left three Relays as the hi and low fan relays but the other Relay in between I can not find any info on this Relay and it is running quite warm. Now the transmission goes momentarily into neutral and back to drive with all shift display positions lit-up then not lit-up please can anyone help with any advice.

now it has gone into semi limp mode jerky first/second gear and intermitant speedo i have checked all cables and connections all seem fine i have booked into dealers again to see if they can find fault this time and how much is it going to cost.

any help with what the fault maybe would be gratefully recieved.


Kind Regards
Peter