Diagnostic Code Index
WARNING: This page is about a different car, the 2013 Fiat 500c and 2013 Fiat 500. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| B1000-44 | ECU INTERNAL - DATA MEMORY FAILURE |
| B1000-45 | ECU INTERNAL - PROGRAM MEMORY FAILURE |
| B1000-46 | ECU INTERNAL - CALIBRATION MEMORY FAILURE |
| B1000-47 | ECU INTERNAL - WATCHDOG MICRO FAILURE |
| B1001-52 | RKE FOB - NOT ACTIVATED |
| B1001-55 | RKE FOB - KEY NOT PROGRAMMED |
| B1001-62 | RKE FOB - SIGNAL COMPARE FAILURE |
| B1001-96 | RKE FOB - COMPONENT INTERNAL FAILURE |
| B1002-02 | IMMOBILIZER COIL - GENERAL SIGNAL FAILURE |
| B1002-13 | IMMOBILIZER COIL - CIRCUIT OPEN |
| B1003-09 | RF MODULE - COMPONENT FAILURE |
| B1006-11 | FUEL LEVEL SENSOR - CIRCUIT SHORT TO GROUND |
| B1006-12 | FUEL LEVEL SENSOR - CIRCUIT SHORT TO BATTERY |
| B1006-13 | FUEL LEVEL SENSOR - CIRCUIT OPEN |
| B1007-12 | LEFT TURN LAMP - CIRCUIT SHORT TO BATTERY |
| B1007-13 | LEFT TURN LAMP - CIRCUIT OPEN |
| B1007-18 | LEFT TURN LAMP - UNDER CURRENT |
| B1007-19 | LEFT TURN LAMP - OVER CURRENT |
| B1008-12 | RIGHT TURN LAMP - CIRCUIT SHORT TO BATTERY |
| B1008-13 | RIGHT TURN LAMP - CIRCUIT OPEN |
| B1008-18 | RIGHT TURN LAMP - UNDER CURRENT |
| B1008-19 | RIGHT TURN LAMP - OVER CURRENT |
| B100F-14 | FRONT FOG LAMPS - CIRCUIT SHORT TO GROUND OR OPEN |
| B100F-19 | FRONT FOG LAMPS - OVER CURRENT |
| B1010-67 | BRAKE PEDAL SWITCHES - SIGNAL INVALID |
| B1011-12 | LICENSE PLATE LAMP - CIRCUIT SHORT TO BATTERY |
| B1011-13 | LICENSE PLATE LAMP - CIRCUIT OPEN |
| B1011-19 | LICENSE PLATE LAMP - OVER CURRENT |
| B1014-12 | LEFT STOP LAMP - CIRCUIT SHORT TO BATTERY |
| B1014-13 | LEFT STOP LAMP - CIRCUIT OPEN |
| B1014-18 | LEFT STOP LAMP - UNDER CURRENT |
| B1014-19 | LEFT STOP LAMP - OVER CURRENT |
| B1015-12 | RIGHT STOP LAMP - CIRCUIT SHORT TO BATTERY |
| B1015-13 | RIGHT STOP LAMP - CIRCUIT OPEN |
| B1015-18 | RIGHT STOP LAMP - UNDER CURRENT |
| B1015-19 | RIGHT STOP LAMP - OVER CURRENT |
| B1017-12 | REVERSE LAMP - CIRCUIT SHORT TO BATTERY |
| B1017-13 | REVERSE LAMP - CIRCUIT OPEN |
| B1017-18 | REVERSE LAMP - UNDER CURRENT |
| B1017-19 | REVERSE LAMP - OVER CURRENT |
| B1019-1D | FRONT CEILING LAMP DIMMER - CIRCUIT CURRENT OUT OF RANGE |
| B101B-19 | AMBIENT LIGHTING/PANEL DIMMER - OVER CURRENT |
| B101E-19 | REAR WINDOW DEFROST - OVER CURRENT |
| B1020-12 | FRONT WIPER LOW SPEED - CIRCUIT SHORT TO BATTERY |
| B1022-13 | FRONT WIPER LOW SPEED - CIRCUIT OPEN / MOTOR THERMAL PROTECTION ACTIVE |
| B1022-19 | FRONT WIPER LOW SPEED - OVER CURRENT |
| B1021-13 | FRONT WIPER HIGH SPEED - CIRCUIT OPEN / MOTOR THERMAL PROTECTION ACTIVE |
| B1021-19 | FRONT WIPER HIGH SPEED - OVER CURRENT |
| B1022-12 | REAR WIPER - CIRCUIT SHORT TO BATTERY |
| B1022-13 | REAR WIPER - CIRCUIT OPEN |
| B1022-19 | REAR WIPER - OVER CURRENT |
| B1023-64 | FRONT WIPER - SIGNAL INVALID |
| B1023-71 | FRONT WIPER - STUCK |
| B1024-14 | REAR FOG LAMPS - CIRCUIT SHORT TO GROUND OR OPEN |
| B1024-19 | REAR FOG LAMPS - OVER CURRENT |
| B1028-14 | HIGH BEAMS - CIRCUIT SHORT TO GROUND OR OPEN |
| B1028-19 | HIGH BEAMS - OVER CURRENT |
| B1029-11 | AMBIENT TEMPERATURE SENSOR - CIRCUIT SHORT TO GROUND |
| B1029-12 | AMBIENT TEMPERATURE SENSOR - CIRCUIT SHORT TO BATTERY |
| B1029-13 | AMBIENT TEMPERATURE SENSOR - CIRCUIT OPEN |
| B1031-19 | TRUNK LAMP - OVER CURRENT |
| B1032-13 | DRIVER DOOR LOCK/UNLOCK SWITCH - CIRCUIT OPEN |
| B1033-71 | DOOR LOCKS - STUCK |
| B1033-72 | DOOR LOCKS - SIGNAL STUCK LOW |
| B1035-19 | HORN - OVER CURRENT |
| B1036-19 | WINDOW LIFTER SWITCHES ENABLE - OVER CURRENT |
| B1037-19 | DRIVER DOOR AJAR TCM OUTPUT - OVER CURRENT |
| B1048-23 | SPORT BUTTON - SIGNAL STUCK LOW |
| B1052-86 | PCM FPS FAILURE - SIGNAL INVALID |
| B1052-87 | PCM FPS FAILURE - NO SIGNAL |
| B1053-86 | ORC FPS FAILURE - SIGNAL INVALID |
| B1053-87 | ORC FPS FAILURE - NO SIGNAL |
| B1061-86 | ROOF CONTROL MODULE - SIGNAL INVALID |
| B1075-11 | CRUISE CONTROL ON/OFF - CIRCUIT SHORT TO GROUND |
| B1075-15 | CRUISE CONTROL ON/OFF - CIRCUIT SHORT TO BATTERY OR OPEN |
| B1075-23 | CRUISE CONTROL ON/OFF - SIGNAL STUCK LOW |
| B1076-64 | PARK LAMPS - SIGNAL PLAUSIBILITY FAILURE |
| B1083-19 | DRIVER HEATED SEAT - OVER CURRENT |
| B1084-19 | PASSENGER HEATED SEAT - OVER CURRENT |
| B1085-19 | DRIVER HEATED SEAT LED - OVER CURRENT |
| B10AA-4A | CHECK CONFIGURATION FAILED |
| B10AD-12 | LEFT PARKING LAMP - CIRCUIT SHORT TO BATTERY |
| B10AD-13 | LEFT PARKING LAMP - CIRCUIT OPEN |
| B10AD-18 | LEFT PARKING LAMP - UNDER CURRENT |
| B10AD-19 | LEFT PARKING LAMP - OVER CURRENT |
| B10AE-12 | RIGHT PARKING LAMP - CIRCUIT SHORT TO BATTERY |
| B10AE-13 | RIGHT PARKING LAMP - CIRCUIT OPEN |
| B10AE-18 | RIGHT PARKING LAMP - UNDER CURRENT |
| B10AE-19 | RIGHT PARKING LAMP - OVER CURRENT |
| B1123-64 | REAR WIPER - SIGNAL PLAUSIBILITY FAILURE |
| B1123-71 | REAR WIPER - STUCK |
| B11A3-13 | DRIVER WINDOW MOTOR - CIRCUIT OPEN |
| B11A5-13 | PASSENGER WINDOW MOTOR - CIRCUIT OPEN |
| B11A6-31 | VTM MINI KRYPT REFUSED - NO SIGNAL |
| B11A7-62 | VTM SYS BLOCK - SIGNAL COMPARE FAILURE |
| B11AE-71 | TRUNK RELEASE RELAY - STUCK |
| B12A1-12 | LEFT DRL - CIRCUIT SHORT TO BATTERY |
| B12A1-13 | LEFT DRL - CIRCUIT OPEN |
| B12A1-19 | LEFT DRL - OVER CURRENT |
| B12A6-12 | RIGHT DRL - CIRCUIT SHORT TO BATTERY |
| B12A6-13 | RIGHT DRL - CIRCUIT OPEN |
| B12A6-19 | RIGHT DRL - OVER CURRENT |
| B12B1-23 | TRUNK EXTERNAL SWITCH - SIGNAL STUCK LOW |
| B12BF-09 | FPS FIRE PREVENTION SYSTEM ACTIVATION - COMPONENT FAILURE |
| B12C0-15 | BRAKE FLUID LEVEL SWITCH - CIRCUIT SHORT TO BATTERY OR OPEN |
| B12CB-11 | CRUISE CONTROL SWITCH - CIRCUIT SHORT TO GROUND |
| B12CB-12 | CRUISE CONTROL SWITCH - CIRCUIT SHORT TO BATTERY |
| B12CB-23 | CRUISE CONTROL SWITCH - SIGNAL STUCK LOW |
| B12D2-23 | FRONT WASHER - SIGNAL STUCK LOW |
| B12D3-23 | REAR WASHER - SIGNAL STUCK LOW |
| B13A7-23 | PASSENGER WINDOW DOWN SWITCH - SIGNAL STUCK LOW |
| B13A8-23 | DRIVER WINDOW DOWN SWITCH - SIGNAL STUCK LOW |
| B13AA-12 | LEFT/RIGHT SIDE MARKER LAMPS - CIRCUIT SHORT TO BATTERY |
| B13AA-13 | LEFT/RIGHT SIDE MARKER LAMPS - CIRCUIT OPEN |
| B13AA-19 | LEFT/RIGHT SIDE MARKER LAMPS - OVER CURRENT |
| U0001-87 | CAN C BUS - NO SIGNAL |
| U0001-88 | CAN C BUS OFF (NO CAN C COMMUNICATION) |
| U0019-01 | CAN B BUS - GENERAL ELECTRICAL FAILURE |
| U0019-87 | CAN B BUS - NO SIGNAL |
| U0019-88 | CAN B BUS OFF |
| U0207-86 | ROOF CONTROL MODULE - SIGNAL INVALID |
| U0207-87 | ROOF CONTROL MODULE - NO SIGNAL |
| U0207-8F | ROOF CONTROL MODULE - SIGNAL ERRATIC |
| U1701-86 | IMPLAUSIBLE DATA RECEIVED FROM PCM |
| U1701-87 | LOST COMMUNICATION WITH PCM |
| U1702-86 | IMPLAUSIBLE DATA RECEIVED FROM EPS |
| U1702-87 | LOST COMMUNICATION WITH EPS |
| U1703-86 | IMPLAUSIBLE DATA RECEIVED FROM IPC |
| U1703-87 | LOST COMMUNICATION WITH IPC |
| U1705-86 | IMPLAUSIBLE DATA RECEIVED FROM RADIO |
| U1705-87 | LOST COMMUNICATION WITH RADIO |
| U1706-86 | IMPLAUSIBLE DATA RECEIVED FROM ABS |
| U1706-87 | LOST COMMUNICATION WITH ABS |
| U1710-86 | IMPLAUSIBLE DATA RECEIVED FROM HVAC |
| U1710-87 | LOST COMMUNICATION WITH HVAC |
| U1711-86 | IMPLAUSIBLE DATA RECEIVED FROM TCM/MTA |
| U1711-87 | LOST COMMUNICATION WITH TCM/MTA |
| U1715-86 | IMPLAUSIBLE DATA RECEIVED FROM YRS |
| U1715-87 | LOST COMMUNICATION WITH YRS |
| U1722-86 | IMPLAUSIBLE DATA RECEIVED FROM ESM |
| U1722-87 | LOST COMMUNICATION WITH ESM |
| U1726-86 | IMPLAUSIBLE DATA RECEIVED FROM ORC |
| U1726-87 | LOST COMMUNICATION WITH ORC |
| U1732-86 | IMPLAUSIBLE DATA RECEIVED FROM TPM |
| U1732-87 | LOST COMMUNICATION WITH TPM |
| U1733-86 | IMPLAUSIBLE DATA RECEIVED FROM CTM |
| U1733-87 | LOST COMMUNICATION WITH CTM |
| U1734-86 | IMPLAUSIBLE DATA RECEIVED FROM PTS |
| U1734-87 | LOST COMMUNICATION WITH PTS |
| U1749-86 | IMPLAUSIBLE DATA RECEIVED FROM VTM |
| U1749-87 | LOST COMMUNICATION WITH VTM |
| U1802-08 | LIN BUS - GENERAL SIGNAL FAILURE |