With more than 35 years’ experience, our trained mechanics can provide expert solutions to most Citroen Automatic Gearbox faults, including the following: Citroen C4 VTR Plus 2008 – Jerky gearbox, hesitant and juddering when driving uphill or accelerating. Citroen C4 1.6 Auto 2010 – Car is juddering in 1st gear. citroen c4 picasso trans/gearbox auto diesel 2.0 turbo, 02/14- st5108. s twins auto parts citroen c4 picasso trans/gearbox auto, diesel, 2.0, turbo, b7, grand picasso The auto gearbox appears to be stuck in gear. It won’t even start. Disconnected the battery etc. The diagnostic doesn’t seem to be communicating with the gear box module or the car to reset it. We have Changed the wiring loop and still nothing. Citroen chap I know has looked at it with his machine but nothing. Check the fluid level in the EGS actuator and also dried out grease in the electrical connectors on the top of the gearbox ECU causes random gearbox problems. 1 User said Thank You to JohnC4GP for this Post : Citroen C4 Picasso is a versatile, stylish MPV that represents terrific used value. Using the 2.0-litre HDi engine, it had the EGS automatic gearbox and five seats only. so this video shows the gearbox not working rattle the box on top of battery and it works fine and drives fine selects all the gears up and down the gearbox The 1.5-litre diesel engine delivers a robust 128bhp, taking it from 0 to 62mph in 9.5 seconds. The engine is paired with an automatic gearbox with CO2 emissions of 106g/km. It achieves a maximum speed of 119mph. The Citroën C4 also comes in an electric variant known as the e-C4. It features a sole electric motor that propels the front wheels. Automatic Gearbox Fault Affecting all Citroen models with AL4 gearbox Modified electro valve required which will also need re-programming (which we can do). DO NOT LEAVE THIS FAULT as it can cause further problems. FAULT: Turbo failure Citroen Xsara Picasso (2004 onwards) Citroen C4 (2004 onwards) Citroen C5 (Mark II) (2004 onwards) CITROEN C4 GRAND PICASSO 06-10 PASSENGER SIDE REAR SEATBELT 3RD ROW 9654454477. RN28766793. £ 19.99 + Free UK Delivery Used 3 Month Guarantee. Click & collect. More info. The automatic transmission AL4 is intended for a FWD vehicles with engines from 1,4 up to 2 liters. C3 PICASSO: 11-16: 4 SP FWD: L4 1.6L: Citroen: C4: 04-16: 4 SP JHnTcb1.