Visited Marsh Citroen yesterday was loaned a Xsara Picasso diesel which was just an old runabout but I had a Exclusive model previous to the C4 so not a problem and it was better than shanks pony ! Our car was tested for 9 miles by Dave and we then drove the 40 odd miles home NO PROBLEMS it seems to be cured but will keep everyone informed.
Citroen C4 Grand Picasso garage worked on the car but could not fix the fault referred me to local citroen dealer. only charged me for one and a half hours work and the diagnostic. Kilgannon Motors Ltd

I have a 2007 Citroen c4 grand Picasso 1.6hdi auto. I started getting the esp/asr and handbrake fault and now the abs and gearbox fault. I believe these are two different issues but I’m not sure. The abs and gearbox fault started coming on and would kick me out of auto, only allowing me to use manual up to 3rd gear.

My 2016 GP has developed the following problem. Everything ok for first mile or so then manual gear selection with paddles will not work and cannot select manual with lever it stays in auto. After about another 10 miles display pops up "Gear Box Fault etc". Local dealer has diagnosed and says requires new " Actuator 9802017380" at £1000 plus !!!
I have a Citroen C4 Grand Picasso 1.6 HDi 2007 with the dreaded EGS gearbox A couple of weeks ago I got the "Gearbox Faulty" message on the display followed by it being impossible to shift into any gear. Selecting any gear briefly flashes the selected gear on the display (R, A1 etc) before dropping back to N
Link to the item: http://ali.pub/2yefohGearbox fault: repair needed + Parking brake faulty + Servicevery common problem at AL4 gearbox, the MCU does not reco

Hi - I had a very similar experience with my C4 Picasso 1.6HDi VTR+ 5 door - except after the first occurrence the fault took the best part of 12 hours to happen again. . Got it transported to the dealers and it took over 2 weeks to resolve - it ended up being some faulty ABS sensor

Hi. Took my Citroen Grand Picasso to Citroen Garage, because of rubbing sound and squealing sound when driving from stationary . The rubbing and squealing is only apparent when the car is accelerating. less obivious from A3 upwards on the EGS Gearbox. The Citroen Mechanic said it is a gearbox fault and noticed that there is oil evident around 2010 C4 Grande Picasso gearbox fault By Alan Sheard, August 18, 2023. 0 replies; 100 views; Alan Sheard Citroen grand c4 picasso 64 plate warning lights DguN.
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  • citroen c4 grand picasso gearbox fault