Engines included:
- 1.8 16V 140 MPi Petrol (939A4000)
- 1.8 16V 200 TBi Petrol (939B1000)
- 1.9 16V 136 JTDm Diesel (939A8000)
- 1.9 16V 150 JTDm Diesel (939A2000)
- 1.9 16V 160 JTS Petrol (939A6000)
- 1.9 8V 115 JTDm Diesel (939A7000)
- 1.9 8V 120 JTDm Diesel (939A1000)
- 2.0 16V 136 JTDm Diesel (939B4000)
- 2.0 16V 165 JTDm Diesel (844A2000)
- 2.0 16V 170 JTDm Diesel (939B3000)
- 2.0 16V 170 JTDm Diesel (939B5000)
- 2.2 16V 185 JTS Petrol (939A5000)
- 2.4 20V 200 JTDm Diesel (939A3000)
- 2.4 20V 210 JTDm Diesel (939A9000)
- 3.2 24V 260 V6 JTS Petrol (939A000)
Diagnostic Instructions
Connect an OBD scanner to your Alfa Romeo 159 2005-2012 to retrieve diagnostic fault codes.
OBD Connector Location
Steps:
- Connect OBD scanner to diagnostic port
- Turn ignition to ON position (engine off)
- Follow scanner instructions to read codes
- Record any codes displayed
- Consult service manual for code meanings
Fault Codes including 835 manufacturer-specific
Powertrain
Body
Chassis
Network
| Code | Description |
|---|---|
| U0074 | Control unit communication bus B off |
| U0075 | Control unit communication bus C off |
| U0076 | Control unit communication bus D off |
| U0077 | Control unit communication bus E off |
| U0078 | Control unit communication bus F off |
| U0079 | Control unit communication bus G off |
| U0080 | Vehicle communication bus F |
| U0081 | Vehicle communication bus F performance |
| U0082 | Vehicle communication bus F (+) circuit/open |
| U0083 | Vehicle communication bus F (+) circuit low |
| U0084 | Vehicle communication bus F (+) circuit high |
| U0085 | Vehicle communication bus F (-) circuit/open |
| U0086 | Vehicle communication bus F (-) circuit low |
| U0087 | Vehicle communication bus F (-) circuit high |
| U0088 | Vehicle communication bus F (-) short circuit to bus F (+) |
| U0089 | Vehicle communication bus 7 |
| U0090 | Vehicle communication bus 7 (-) high |
| U0091 | Vehicle communication bus 7 (-) shorted to bus 7 (+) |
| U0092 | Vehicle communication bus 8 |
| U0093 | Vehicle communication bus 8 performance |
| U0094 | Vehicle communication bus 8 (+) open |
| U0095 | Vehicle communication bus 8 (+) low |
| U0096 | Vehicle communication bus 8 (+) high |
| U0097 | Vehicle communication bus 8 (-) open |
| U0098 | Vehicle communication bus 8 (-) low |
| U0099 | Vehicle communication bus 8 (-) high |
| U0248 | Lost communication with the remote accessory unit |
| U0249 | Lost communication with rear seat entertainment control unit 2 |
| U0250 | Lost communication with the impact classification system unit |
| U0251 | Lost communication with running board control unit B |
| U0291 | Lost communication with gear-shift unit B |
| U0292 | Lost communication with drive motor control unit B |
| U029A | Available in product |
| U029B | Available in product |
| U029C | Available in product |
| U029D | Available in product |
| U029E | Available in product |
| U029F | Available in product |
| U030A | Available in product |
| U030B | Available in product |
| U030C | Available in product |
| U030D | Available in product |
| U030E | Available in product |
| U030F | Available in product |
| U031A | Available in product |
| U031B | Available in product |
| U031C | Available in product |
| U031D | Available in product |
| U031E | Available in product |
| U031F | Available in product |
| U032A | Available in product |
| U032B | Available in product |
| U032C | Available in product |
| U032D | Available in product |
| U032E | Available in product |
| U032F | Available in product |
| U0333 | Software incompatibility with gear-shift control unit B |
| U0334 | Software incompatibility with the radio |
| U0335 | Software incompatibility with the hybrid battery pack sensor module |
| U0336 | Software incompatibility with the restraints control unit |
| U0337 | Software incompatibility with the alternator control unit |
| U0338 | Software incompatibility with the remote function controller |
| U0339 | Software incompatibility with body control unit 2 |
| U033A | Available in product |
| U033B | Available in product |
| U033C | Available in product |
| U033D | Available in product |
| U033E | Available in product |
| U033F | Available in product |
| U040A | Available in product |
| U040B | Available in product |
| U040C | Available in product |
| U040D | Available in product |
| U040E | Available in product |
| U040F | Available in product |
| U041A | Available in product |
| U041B | Available in product |
| U041C | Available in product |
| U041D | Available in product |
| U041E | Available in product |
| U041F | Available in product |
| U042A | Available in product |
| U042B | Available in product |
| U042C | Available in product |
| U042D | Available in product |
| U042E | Available in product |
| U042F | Available in product |
| U0433 | Invalid data received from the cruise control front distance range sensor |
| U0434 | Invalid data received from the active roll control unit |
| U0435 | Invalid data received from the rear power steering control unit |
| U0436 | Invalid data received from the front differential control unit |
| U0437 | Invalid data received from the rear differential control unit |
| U0438 | Invalid data received from the trailer brake control unit |
| U0439 | Invalid data received from the all terrain control unit |
| U043A | Available in product |
| U043B | Available in product |
| U043C | Available in product |
| U043D | Available in product |
| U043E | Available in product |
| U043F | Available in product |
| U0440 | Invalid data received from pedestrian alert control unit |
| U0441 | Invalid data received from the emissions critical control information source |
| U0442 | Invalid data received from engine control unit B |
| U0443 | Invalid data received from body control unit B |
| U0444 | Invalid data received from body control unit C |
| U0445 | Invalid data received from body control unit D |
| U0446 | Invalid data received from body control unit E |
| U0447 | Invalid data received from gateway A |
| U0448 | Invalid data received from gateway B |
| U0449 | Invalid data received from gateway C |
| U044A | Available in product |
| U044B | Available in product |
| U044C | Available in product |
| U044D | Available in product |
| U044E | Available in product |
| U044F | Available in product |
| U0450 | Invalid data received from trailer tire pressure monitor module |
| U0451 | Invalid data received from gateway E |
| U0452 | Invalid data received from the restraint system control unit |
| U0453 | Invalid data received from the left side restraint system control unit |
| U0454 | Invalid data received from the right side restraint system control unit |
| U0455 | Invalid data received from the restraint system occupant classification control unit |
| U0456 | Invalid data received from the coolant temperature control unit |
| U0457 | Invalid data received from information centre A |
| U0458 | Invalid data received from information centre B |
| U0459 | Invalid data received from the head-up display |
| U045A | Available in product |
| U045B | Available in product |
| U045C | Available in product |
| U045D | Available in product |
| U045E | Available in product |
| U045F | Available in product |
| U0460 | Invalid data received from automated driving system interface module 2 |
| U046C | Available in product |
| U046D | Available in product |
| U046E | Available in product |
| U046F | Available in product |
| U0470 | Invalid data received from automated driving system control unit 3 |
| U0471 | Invalid data received from restraint system sensor A |
| U0472 | Invalid data received from restraint system sensor B |
| U0473 | Invalid data received from restraint system sensor C |
| U0474 | Invalid data received from restraint system sensor D |
| U0475 | Invalid data received from restraint system sensor E |
| U0476 | Invalid data received from restraint system sensor F |
| U0477 | Invalid data received from restraint system sensor G |
| U0478 | Invalid data received from restraint system sensor H |
| U0479 | Invalid data received from restraint system sensor I |
| U047A | Available in product |
| U047B | Available in product |
| U047C | Available in product |
| U047D | Available in product |
| U047E | Available in product |
| U047F | Available in product |
| U0480 | Invalid data received from seat belt pretensioner control unit B |
| U0481 | Invalid data received from the autolight control unit |
| U0482 | Invalid data received from the headlight levelling control unit |
| U0483 | Invalid data received from the front lighting control unit |
| U0484 | Invalid data received from rear lighting control unit A |
| U0485 | Invalid data received from the radio |
| U0486 | Invalid data received from the antenna control unit |
| U0487 | Invalid data received from audio amplifier A |
| U0488 | Invalid data received from digital disc player/changer module A |
| U0489 | Invalid data received from digital disc player/changer module B |
| U048A | Available in product |
| U048B | Available in product |
| U048C | Available in product |
| U048D | Available in product |
| U0490 | Invalid data received from digital data storage module |
| U0491 | Invalid data received from digital disc player/changer module D |
| U0492 | Invalid data received from the television |
| U0493 | Invalid data received from the personal computer |
| U0494 | Invalid data received from digital audio control unit A |
| U0495 | Invalid data received from digital audio control unit B |
| U0496 | Invalid data received from the subscription entertainment receiver module |
| U0497 | Invalid data received from rear entertainment control unit A |
| U0498 | Invalid data received from the telephone control unit |
| U0499 | Invalid data received from the telematics control unit |
| U049A | Available in product |
| U0501 | Invalid data received from door control unit B |
| U0502 | Invalid data received from door control unit C |
| U0503 | Invalid data received from door control unit D |
| U0504 | Invalid data received from door control unit E |
| U0505 | Invalid data received from door control unit F |
| U0506 | Invalid data received from door control unit G |
| U0507 | Invalid data received from the convertible roof control unit |
| U0508 | Invalid data received from the detachable roof control unit |
| U0509 | Invalid data received from seat control unit A |
| U050A | Available in product |
| U050B | Available in product |
| U050C | Available in product |
| U050D | Available in product |
| U050E | Available in product |
| U0511 | Invalid data received from seat control unit C |
| U0512 | Invalid data received from seat control unit D |
| U0513 | Invalid data received from the yaw rate sensor module |
| U0514 | Invalid data received from the mirror control unit |
| U0515 | Invalid data received from the remote function controller |
| U0516 | Invalid data received from door switch A |
| U0517 | Invalid data received from door switch B |
| U0518 | Invalid data received from door switch C |
| U0519 | Invalid data received from door switch D |
| U051A | Available in product |
| U0521 | Invalid data received from door switch F |
| U0522 | Invalid data received from door switch G |
| U0523 | Invalid data received from door window motor A |
| U0524 | Invalid data received from door window motor B |
| U0525 | Invalid data received from door window motor C |
| U0526 | Invalid data received from door window motor D |
| U0527 | Invalid data received from door window motor E |
| U0528 | Invalid data received from door window motor F |
| U0529 | Invalid data received from door window motor G |
| U052A | Available in product |
| U052F | Available in product |
| U0530 | Invalid data received from object detection maintenance control unit 2 |
| U0531 | Invalid data received from the rear gate control unit |
| U0532 | Invalid data received from the rain sensor |
| U0533 | Invalid data received from the left-hand side obstacle detection control unit |
| U0534 | Invalid data received from the right-hand side obstacle detection control unit |
| U0535 | Invalid data received from the convenience recall module |
| U0536 | Invalid data received from the lateral acceleration sensor module |
| U0537 | Invalid data received from the steering column lock module |
| U0538 | Invalid data received from digital audio control unit C |
| U0539 | Invalid data received from digital audio control unit D |
| U053A | Available in product |
| U053B | Available in product |
| U053C | Available in product |
| U053D | Available in product |
| U0541 | Invalid data received from diesel/petrol particulate filter control unit 2 |
| U0542 | Invalid data received from headlight control unit A |
| U0543 | Invalid data received from headlight control unit B |
| U0544 | Invalid data received from parking assistance system control unit B |
| U0545 | Invalid data received from the running board control unit |
| U0546 | Invalid data received from the front entertainment control unit |
| U0547 | Invalid data received from seat control unit E |
| U0548 | Invalid data received from seat control unit F |
| U0549 | Invalid data received from the remote accessory module |
| U054A | Available in product |
| U054B | Available in product |
| U054C | Available in product |
| U054D | Available in product |
| U054E | Available in product |
| U054F | Available in product |
| U0550 | Invalid data received from side obstacle detection control unit 4 |
| U0551 | Invalid data received from the impact classification system module |
| U0552 | Invalid data received from running board control unit B |
| U0553 | Invalid data received from rear lighting control unit B |
| U0554 | Invalid data received from the accessory protocol interface module |
| U0555 | Invalid data received from the remote start module |
| U0556 | Invalid data received from the front display interface control unit |
| U0557 | Invalid data received from front controls/display interface control unit A |
| U0558 | Invalid data received from the front controls/display interface control unit |
| U0559 | Invalid data received from the radio transceiver |
| U055A | Available in product |
| U055B | Available in product |
| U055C | Available in product |
| U055D | Available in product |
| U055E | Available in product |
| U055F | Available in product |
| U0560 | Invalid data received from electronic brake booster control unit 2 |
| U0561 | Invalid data received from seat control switch module A |
| U1005 | Available in product |
| U1006 | Available in product |
| U1007 | Available in product |
| U1008 | Available in product |
| U1010 | Available in product |
| U1012 | Available in product |
| U1014 | Available in product |
| U1015 | Available in product |
| U1045 | Available in product |
| U1046 | Available in product |
| U1047 | Available in product |
| U1048 | Available in product |
| U1056 | Available in product |
| U1057 | Available in product |
| U1060 | Available in product |
| U1065 | Available in product |
| U1066 | Available in product |
| U1069 | Available in product |
| U1070 | Available in product |
| U1071 | Available in product |
| U1072 | Available in product |
| U1101 | Available in product |
| U1103 | Available in product |
| U1111 | Available in product |
| U1115 | Available in product |
| U1123 | Available in product |
| U1125 | Available in product |
| U1129 | Available in product |
| U1132 | Available in product |
| U1133 | Available in product |
| U1134 | Available in product |
| U1146 | Available in product |
| U1153 | Available in product |
| U1159 | Available in product |
| U1192 | Available in product |
| U1196 | Available in product |
| U1199 | Available in product |
| U1200 | Available in product |
| U1201 | Available in product |
| U1202 | Available in product |
| U1203 | Available in product |
| U1204 | Available in product |
| U1206 | Available in product |
| U1207 | Available in product |
| U1210 | Available in product |
| U1215 | Available in product |
| U1216 | Available in product |
| U1218 | Available in product |
| U1220 | Available in product |
| U1221 | Available in product |
| U1222 | Available in product |
| U1223 | Available in product |
| U1224 | Available in product |
| U1225 | Available in product |
| U1226 | Available in product |
| U1400 | Available in product |
| U1401 | Available in product |
| U1403 | Available in product |
| U1404 | Available in product |
| U1405 | Available in product |
| U1406 | Available in product |
| U1407 | Available in product |
| U1408 | Available in product |
| U1409 | Available in product |
| U1411 | Available in product |
| U1413 | Available in product |
| U1414 | Available in product |
| U1415 | Available in product |
| U1416 | Available in product |
| U1417 | Available in product |
| U1427 | Available in product |
| U1429 | Available in product |
| U1451 | Available in product |
| U1506 | Available in product |
| U1600 | Available in product |
| U1601 | Available in product |
| U1602 | Available in product |
| U1606 | Available in product |
| U1700 | Available in product |
| U1701 | Available in product |
| U1702 | Available in product |
| U1703 | Available in product |
| U1704 | Available in product |
| U1705 | Available in product |
| U1738 | Available in product |
| U1798 | Available in product |
| U1900 | Available in product |
| U2001 | Available in product |
| U2002 | Available in product |
| U2003 | Available in product |
| U2004 | Available in product |
| U2005 | Available in product |
| U2006 | Available in product |
| U2007 | Available in product |
| U2008 | Available in product |
| U2009 | Available in product |
| U2010 | Available in product |
| U2011 | Available in product |
| U2012 | Available in product |
| U2013 | Available in product |
| U2014 | Available in product |
| U2015 | Available in product |
| U2016 | Available in product |
| U2017 | Available in product |
| U2018 | Available in product |
| U2019 | Available in product |
| U2021 | Available in product |
| U2022 | Available in product |
| U2023 | Available in product |
| U2025 | Available in product |
| U2026 | Available in product |
| U2027 | Available in product |
Other
| Code | Description |
|---|---|
| 1613 | Available in product |
Showing 1000 of 14764 codes · Page 4 of 15
