CITROEN fault codes

Coverage shown is Peugeot data: 27,440 codes · 111 vehicle records · 5,923 ECU records · 15,253 live-data parameters.

CITROEN shares fault-code data with Peugeot. Data may not cover CITROEN-specific systems.

Codes 27,440

Code	Description	Brands	System
U0065	Vehicle communication bus E performance	22	Network
U0066	Vehicle communication bus E (+) open	20	Network
U0067	Vehicle communication bus E (+) low	22	Network
U0068	Vehicle communication bus E (+) high	20	Network
U0069	Vehicle Communication Bus E Open	20	Network
U0070	Vehicle Communication Bus E Low	20	Network
U0071	Vehicle Communication Bus E High	20	Network
U0072	Vehicle Communication Bus E shorted to Bus E (+)	20	Network
U0073	Control Module Communication Bus A Off	40	Network
U0074	Control Module Communication Bus B Off	34	Network
U0075	Control Module Communication Bus C Off	22	Network
U0076	Control Module Communication Bus D Off	23	Network
U0077	Control Module Communication Bus E Off	19	Network
U0078	Control Module Communication Bus F Off	16	Network
U0079	Control Module Communication Bus G Off	16	Network
U007A	Control Module Communication Bus H Off	15	Network
U007B	Control Module Communication Bus I Off	15	Network
U007C	Control Module Communication Bus J Off	13	Network
U007D	Control Module Communication Bus K Off	14	Network
U007E	Juhtmoduli sidebuss 'L' väljas	9	Network
U007F	Juhtmoduli sidebuss 'M' väljas	9	Network
U0080	Vehicle Communication Bus F	14	Network
U0088	Vehicle communication bus F - shorted to bus F +	6	Network
U00A1	No description available	7	Network
U00BB	No description available	6	Network
U0100	Lost Communication With ECM/PCM A	43	Network
U0101	Lost Communication With Transmission Control Module	42	Network
U0102	Lost Communication With Transfer Case Control Module	35	Network
U0103	Lost Communication With Gear Shift Module	38	Network
U0104	Lost Communication With Cruise Control Module	36	Network
U0105	Lost Communication With Fuel Injector Control Module	26	Network
U0106	Lost Communication With Glow Plug Control Module	26	Network
U0107	Lost Communication With Throttle Actuator Control Module	27	Network
U0108	Lost Communication With Alternative Fuel Control Module	25	Network
U0109	Lost Communication With Fuel Pump Control Module	29	Network
U010A	Lost Communication With Exhaust Gas Recirculation Control Module A	22	Network
U010B	Lost Communication With Exhaust Gas Recirculation Control Module B	22	Network
U010C	Lost Communication With Turbocharger/Supercharger Control Module A	24	Network
U010D	Lost communication with turbocharger/supercharger control module 'B'	19	Network
U010E	Lost Communication With Reductant Control Module	26	Network
U010F	Lost Communication With Air Conditioning Control Module	26	Network
U0110	Lost Communication With Drive Motor Control Module A	38	Network
U0111	Lost Communication With Battery Energy Control Module A	36	Network
U0112	Lost Communication With Battery Energy Control Module B	32	Network
U0113	Lost Communication With Emissions Critical Control Information	25	Network
U0114	Lost Communication With Four-Wheel Drive Clutch Control Module	37	Network
U0115	Lost Communication With ECM/PCM B	32	Network
U0116	Lost Communication With Coolant Temperature Control Module	27	Network
U0117	Lost Communication With PTO Control Module	23	Network
U0118	Lost Communication With Fuel Additive Control Module	26	Network

Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.