I own a 2014 c4 picasso vtr+ and have the same issue? It's used as a taxi and has done 185000 miles. I noticed the problem first when turning right, although now I get annoying "Airbag or Pretensioner fault" and audible warning and can be sitting stationary? I've had a diagnostic check which shows 1.
The check engine light is part of every vehicle that has an electronic engine management system, either an integral one or only for fuel ignition. Its function is to alert the driver about any type of engine problems. While driving, the computer of your C4 Grand Picasso (ECU o PCM) monitors air/fuel supply and exhaust gases in order to verify
Diagnostic socket Power steering Coolant level sensor Fuel additive pump BSI: F17: 20 A: Diagnostic socket Power steering Coolant level sensor Fuel additive pump BSI: F19: 30 A: Windscreen wash/wipe system: F20: 15 A: Front and rear washer pumps: F21: 20 A: Headlight washer pump: F22: 15 A: Horn: F23: 15 A : F24: 15 A : F26: Air-conditioning
Once I'd figured out how to get the damn thing out, I found that the almost dead battery was dated 2009 and was a Citroen branded battery. The car is a 57 plate. Not sure if 2009 was expiry or manufactured date.
Cleaning the 12v electrical feeds from the power supply fuses at the batterycodes U1208 CAN COMMUNICATION WITH ENGINE MANAGEMENT ECUU1109 COMMUNICATION WITH Citroen C5, Dispatch, or C4 Picasso / Grand Picasso won’t start frequently due to a faulty Delphi DCM3.5 engine ECU. The Delphi DCM3.5 ECU is a commonly failing part due to internal component malfunction, which causes intermittent and even permanent symptoms such as rough running, the engine management light illuminating, cutting out, and ultimately complete non-start of the vehicle. Citroen C4 and DS4 Online Support with user help forums, FAQ's and Technical guides My car is a Citroen Grand Picasso VTR+ 1.6 BigJohnD : Mon May 26 2014, 09
Fuses are located: - Engine Compartment Fusebox (under the hood, right side) - Cabin Fusebox (Below the steering wheel, near the door)Citroen Xsara Picasso 2
Labor: 1.0. The cost to diagnose the U1213 code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour. eurlLI.
