Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2023 Jeep Renegade LatitudeFACTORY OEM SERVICE PROCEDURE
Module, Body Control (BCM)
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 |
| B1001-61 | TRANSPONDER-SIGNAL CALCULATION FAILURE |
| B1001-62 | TRANSPONDER-SIGNAL COMPARE FAILURE |
| B1001-68 | TRANSPONDER-EVENT INFORMATION |
| B1001-79 | TRANSPONDER-MECHANICAL LINKAGE FAILURE |
| B1002-02 | IMMOBILIZER COIL - GENERAL SIGNAL FAILURE |
| B1002-13 | IMMOBILIZER COIL - CIRCUIT OPEN |
| B1003-08 | RF MODULE-BUS SIGNAL/MESSAGE FAILURE |
| B1005-16 | BATTERY VOLTAGE LEVEL-CIRCUIT VOLTAGE BELOW THRESHOLD |
| B1005-17 | BATTERY VOLTAGE LEVEL-CIRCUIT VOLTAGE ABOVE THRESHOLD |
| B1006-11 | FUEL LEVEL SIGNAL-CIRCUIT SHORT TO GROUND |
| B1006-15 | FUEL LEVEL SIGNAL-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1007-15 | FRONT-LATERAL LEFT TURN LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1007-18 | TURN FRONT-LATERAL LIGHT LEFT-CIRCUIT CURRENT BELOW THRESHOLD |
| B1007-19 | FRONT-LATERAL LEFT TURN LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1008-15 | FRONT-LATERAL RIGHT TURN LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1008-18 | TURN FRONT-LATERAL LIGHT RIGHT-CIRCUIT CURRENT BELOW THRESHOLD |
| B1008-19 | FRONT-LATERAL RIGHT TURN LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1009-11 | STOPPOSITION-STOPPARKINGTURN LIGHTS LEFT 1-CIRCUIT SHORT TO GROUND |
| B1009-15 | STOPPOSITION_STOPPARKINGTURN LIGHTS LEFT 1-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1009-18 | COMBINED REAR LEFT LIGHT 1-CIRCUIT CURRENT BELOW THRESHOLD |
| B1009-19 | COMBINED REAR LEFT LIGHT 1-CIRCUIT CURRENT ABOVE THRESHOLD |
| B100A-11 | STOPPOSITION-STOPPARKINGTURN LIGHTS RIGHT 1-CIRCUIT SHORT TO GROUND |
| B100A-15 | STOPPOSITION_STOPPARKINGTURN LIGHTS RIGHT 1-CIRCUIT SHORT TO BATTERY OR OPEN |
| B100A-18 | COMBINED REAR RIGHT LIGHT 1-CIRCUIT CURRENT BELOW THRESHOLD |
| B100A-19 | COMBINED REAR RIGHT LIGHT 1-CIRCUIT CURRENT ABOVE THRESHOLD |
| B100B-11 | STOP-STOPTURN (EXTERNALCROWN) LIGHT REAR LEFT LED-CIRCUIT SHORT TO GROUND |
| B100B-15 | STOP-STOPTURN (EXTERNALCROWN) LIGHT REAR LEFT LED-CIRCUIT SHORT TO BATTERY OR OPEN |
| B100C-11 | STOP-STOPTURN (EXTERNALCROWN) LIGHT REAR RIGHT LED-CIRCUIT SHORT TO GROUND |
| B100C-15 | STOP-STOPTURN (EXTERNALCROWN) LIGHT REAR RIGHT LED-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1010-64 | BRAKESWITCHES-SIGNAL PLAUSIBILITY FAILURE |
| B1010-67 | BRAKESWITCHES-SIGNAL INCORRECT AFTER EVENT |
| B1011-15 | LICENSE PLATE LIGHTS-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1011-18 | LICENCE PLATE LIGHTS - CIRCUIT CURRENT BELOW THRESHOLD |
| B1011-19 | LICENCE PLATE LIGHTS - CIRCUIT CURRENT ABOVE THRESHOLD |
| B1012-11 | LICENSE PLATE LIGHTS LED-CIRCUIT SHORT TO GROUND |
| B1012-15 | LICENSE PLATE LIGHTS LED-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1017-11 | CENTRAL HIGH MOUNTED STOP LIGHT (CHMSL)-CIRCUIT SHORT TO GROUND |
| B1017-15 | CENTRAL HIGH MOUNTED STOP LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1017-19 | CENTRAL HIGH MOUNTED STOP LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1018-15 | BACKUP LIGHT LEFT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1018-19 | BACKUP LIGHT LEFT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1019-15 | BACKUP LIGHT RIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1019-19 | BACKUP LIGHT RIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1020-11 | BACKUP LIGHT-CIRCUIT SHORT TO GROUND |
| B1020-15 | BACKUP LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1020-18 | BACKUP LIGHT-CIRCUIT CURRENT BELOW THRESHOLD |
| B1020-19 | BACKUP LIGHT (LEFT AND RIGHT)-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1021-11 | DRL_PARKING_TURN LIGHT LEFT-CIRCUIT SHORT TO GROUND |
| B1021-15 | DRL_PARKING_TURN LIGHT LEFT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1022-11 | DRL_PARKING LIGHT LEFT-CIRCUIT SHORT TO GROUND |
| B1022-15 | DAY TIME RUNNING AND PARKING LIGHT LEFT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1022-19 | DAY TIME RUNNING AND PARKING LIGHT LEFT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1022-64 | DRL_PARKING LIGHT LEFT-SIGNAL PLAUSIBILITY FAILURE |
| B1023-11 | DRL_PARKING LIGHT RIGHT-CIRCUIT SHORT TO GROUND |
| B1023-15 | DAY TIME RUNNING AND PARKING LIGHT RIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1023-19 | DAY TIME RUNNING AND PARKING LIGHT RIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1023-64 | DRL_PARKING LIGHT RIGHT-SIGNAL PLAUSIBILITY FAILURE |
| B1024-11 | DRL_PARKING_TURN LIGHT RIGHT-CIRCUIT SHORT TO GROUND |
| B1024-15 | DRL_PARKING_TURN LIGHT RIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1025-11 | DRL_PARKING LIGHT LEFT LED ECU SUPPLY-CIRCUIT SHORT TO GROUND |
| B1025-12 | DRL_PARKING LIGHT LEFT LED ECU SUPPLY-CIRCUIT SHORT TO BATTERY |
| B1025-13 | DRL_PARKING LIGHT LEFT LED ECU SUPPLY-CIRCUIT OPEN |
| B1026-11 | DRL_PARKING LIGHT LEFT LED ECU SIGNAL-CIRCUIT SHORT TO GROUND |
| B1026-12 | DRL_PARKING LIGHT LEFT LED ECU SIGNAL-CIRCUIT SHORT TO BATTERY |
| B1026-13 | DRL_PARKING LIGHT LEFT LED ECU SIGNAL-CIRCUIT OPEN |
| B1028-11 | DRL_PARKING LIGHT RIGHT LED ECU SUPPLY-CIRCUIT SHORT TO GROUND |
| B1028-12 | DRL_PARKING LIGHT RIGHT LED ECU SUPPLY-CIRCUIT SHORT TO BATTERY |
| B1028-13 | DRL_PARKING LIGHT RIGHT LED ECU SUPPLY-CIRCUIT OPEN |
| B1029-11 | DRL_PARKING LIGHT RIGHT LED ECU SIGNAL-CIRCUIT SHORT TO GROUND |
| B1029-12 | DRL_PARKING LIGHT RIGHT LED ECU SIGNAL-CIRCUIT SHORT TO BATTERY |
| B1029-13 | DRL_PARKING LIGHT RIGHT LED ECU SIGNAL-CIRCUIT OPEN |
| B102A-64 | HEADLAMPS LED FEEDBACK LEFT-SIGNAL PLAUSIBILITY FAILURE |
| B102B-64 | HEADLAMPS LED FEEDBACK RIGHT-SIGNAL PLAUSIBILITY FAILURE |
| B102C-11 | FOG REAR OR SECOND BACKUP LIGHT-CIRCUIT SHORT TO GROUND |
| B102C-15 | REAR FOG LIGHTS-CIRCUIT SHORT TO BATTERY OR OPEN |
| B102C-19 | REAR FOG LIGHTS-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1030-19 | FRONT CEILING LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1032-19 | CEILING LIGHT REAR LEFT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1033-19 | CEILING LIGHT REAR RIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1035-11 | INTERNAL CROWN LIGHT REAR LEFT LED-CIRCUIT SHORT TO GROUND |
| B1035-15 | INTERNAL CROWN LIGHT REAR LEFT LED-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1037-11 | INTERNAL CROWN LIGHT REAR RIGHT LED-CIRCUIT SHORT TO GROUND |
| B1037-15 | INTERNAL CROWN LIGHT REAR RIGHT LED-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1039-19 | AFTERMARKET RADIO BACKLIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1040-12 | FRONT WIPER RELAY 1ST SPEED-CIRCUIT SHORT TO BATTERY |
| B1040-13 | FRONT WIPER RELAY 1ST SPEED-CIRCUIT OPEN |
| B1040-19 | FRONT WIPER RELAY 1ST SPEED-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1041-13 | FRONT WIPER RELAY 2ND SPEED-CIRCUIT OPEN |
| B1041-19 | FRONT WIPER RELAY 2ND SPEED-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1042-64 | FRONT WIPER PARK CONTACT-SIGNAL PLAUSIBILITY FAILURE |
| B1042-71 | FRONT WIPER PARK CONTACT-ACTUATOR STUCK |
| B1045-13 | REAR WIPER-CIRCUIT OPEN |
| B1045-19 | REAR WIPER-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1046-64 | REAR WIPER PARK CONTACT-SIGNAL PLAUSIBILITY FAILURE |
| B1046-71 | REAR WIPER PARK CONTACT-ACTUATOR STUCK |
| B1048-12 | HEATED REAR WINDOW RELAY-CIRCUIT SHORT TO BATTERY |
| B1049-14 | HEAD LAMP WASHER-CIRCUIT SHORT TO GROUND OR OPEN |
| B1049-19 | HEAD LAMP WASHER-CIRCUIT CURRENT ABOVE THRESHOLD |
| B104A-15 | WINDSHIELD HEATER-CIRCUIT SHORT TO BATTERY OR OPEN |
| B104A-19 | WINDSHIELD HEATER-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1050-15 | COLUMN SWITCH MODULE MAIN LIGHTS-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1051-15 | COLUMN SWITCH MODULE TURNLIGHTS-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1051-19 | COLUMN SWITCH MODULE TURNLIGHTS-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1052-15 | COLUMN SWITCH MODULE FRONT WIPER COMMANDS-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1053-15 | COLUMN SWITCH MODULE REAR WIPER COMMANDS-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1054-23 | COLUMN SWITCH MODULE WASHER COMMANDS-SIGNAL STUCK LOW |
| B1058-64 | TRAILER LEFT/RIGHT TURN SIGNAL-SIGNAL PLAUSIBILITY FAILURE |
| B105A-64 | DOORS LOCK ALL-SIGNAL PLAUSIBILITY FAILURE |
| B105B-64 | DOORS UNLOCK RELAY-SIGNAL PLAUSIBILITY FAILURE |
| B105D-64 | DOORS DEADLOCK OR UNLOCK DRIVER-SIGNAL PLAUSIBILITY FAILURE |
| B105F-64 | TRUNK RELEASE RELAY-SIGNAL PLAUSIBILITY FAILURE |
| B1061-19 | DRIVER DOOR AJAR TO MTA-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1062-11 | ELECTRIC SEAT MOVIMENTATION RELAY-CIRCUIT SHORT TO GROUND |
| B1063-00 | COMFORT ENABLE-NO SUBTYPE INFORMATION |
| B1063-11 | COMFORT ENABLE-CIRCUIT SHORT TO GROUND |
| B106C-11 | ECO BUTTON-CIRCUIT SHORT TO GROUND |
| B106C-13 | ECO BUTTON-CIRCUIT OPEN |
| B106C-23 | ECO BUTTON-SIGNAL STUCK LOW |
| B106D-11 | ECO BUTTON LED-CIRCUIT SHORT TO GROUND |
| B106D-19 | ECO-SPORT BUTTON LED-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1071-19 | SBMT (SUPPLY BATTERY MONITORING TIME)-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1077-01 | FUEL FILTER HEATER RELAY-GENERAL ELECTRICAL FAILURE |
| B1077-11 | FUEL FILTER HEATER-CIRCUIT SHORT TO GROUND |
| B1077-13 | FUEL FILTER HEATER-CIRCUIT OPEN |
| B1077-15 | FUEL FILTER HEATER-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1078-15 | BRAKES LIQUID LEVEL SWITCH-CIRCUIT SHORT TO BATTERY OR OPEN |
| B107B-11 | EXTERNAL TEMPERATURE SENSOR-CIRCUIT SHORT TO GROUND |
| B107B-13 | EXTERNAL TEMPERATURE SENSOR-CIRCUIT OPEN |
| B1080-64 | ORC (OCCUPANT RESTRAINT CONTROL) FPS (FIRE PROTECTION STRATEGY) FAILURE-SIGNAL PLAUSIBILITY FAILURE |
| B1080-86 | ORC (OCCUPANT RESTRAINT CONTROL) FPS (FIRE PROTECTION STRATEGY) FAILURE-SIGNAL INVALID |
| B1081-86 | ECM (ENGINE CONTROL MODULE) FPS (FIRE PROTECTION STRATEGY) FAILURE-SIGNAL INVALID |
| B1082-00 | ORC (OCCUPANT RESTRAINT CONTROL) FPS (FIRE PROTECTION STRATEGY) ACTIVATED |
| B1083-11 | STOP AND START BUTTON SWITCH-CIRCUIT SHORT TO GROUND |
| B1083-13 | STOP AND START BUTTON SWITCH-CIRCUIT OPEN |
| B1083-23 | STOP AND START BUTTON SWITCH STUCK-SIGNAL STUCK LOW |
| B1085-18 | STOP AND START VOLTAGE STABILIZER-CIRCUIT CURRENT BELOW THRESHOLD |
| B1086-87 | STOP AND START RELAY (BCM CRANKING RELAY)-MISSING MESSAGE |
| B10A7-11 | TURN LATERAL LIGHT LEFT-CIRCUIT SHORT TO GROUND |
| B10A7-15 | TURN LATERAL LIGHT LEFT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B10A7-19 | TURN LATERAL LIGHT LEFT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B10A8-11 | TURN LATERAL LIGHT RIGHT-CIRCUIT SHORT TO GROUND |
| B10A8-15 | TURN LATERAL LIGHT RIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B10A8-19 | TURN LATERAL LIGHT RIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B10AA-4A | CHECK CONFIGURATION FAILED-INCORRECT COMPONENT INSTALLED |
| B1100-68 | DIAGNOSTIC GATEWAY BUFFER OVERFLOW-EVENT INFORMATION |
| B1101-72 | RUN START RELAY COMMAND-ACTUATOR STUCK OPEN |
| B1101-73 | RUN START RELAY COMMAND-ACTUATOR STUCK CLOSED |
| B1104-24 | PHYSICAL KEY IN START POSITION-SIGNAL STUCK HIGH |
| B1105-86 | PHYSICAL KEY IN FAULT-SIGNAL INVALID |
| B1106-64 | IGNITION STATUS-SIGNAL PLAUSIBILITY FAILURE |
| B1107-11 | TURN REAR LIGHT LEFT-CIRCUIT SHORT TO GROUND |
| B1107-15 | REAR LEFT TURN LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1107-18 | REAR LEFT TURN LIGHT-CIRCUIT CURRENT BELOW THRESHOLD |
| B1107-19 | REAR LEFT TURN LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1108-11 | TURN REAR LIGHT RIGHT-CIRCUIT SHORT TO GROUND |
| B1108-15 | REAR RIGHT TURN LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1108-18 | REAR RIGHT TURN LIGHT-CIRCUIT CURRENT BELOW THRESHOLD |
| B1108-19 | REAR RIGHT TURN LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1109-11 | STOPPOSITION-STOPPARKINGTURN LIGHTS LEFT 2-CIRCUIT SHORT TO GROUND |
| B1109-15 | STOPPOSITION-STOPPARKINGTURN LIGHTS LEFT 2-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1109-18 | COMBINED REAR LEFT LIGHT 2-CIRCUIT CURRENT BELOW THRESHOLD |
| B1109-19 | COMBINED REAR LEFT LIGHT 2-CIRCUIT CURRENT ABOVE THRESHOLD |
| B110A-11 | STOPPOSITION-STOPPARKINGTURN LIGHTS RIGHT 2-CIRCUIT SHORT TO GROUND |
| B110A-15 | STOPPOSITION-STOPPARKINGTURN LIGHTS RIGHT 2-CIRCUIT SHORT TO BATTERY OR OPEN |
| B110A-18 | COMBINED REAR RIGHT LIGHT 2-CIRCUIT CURRENT BELOW THRESHOLD |
| B110A-19 | COMBINED REAR RIGHT LIGHT 2-CIRCUIT CURRENT ABOVE THRESHOLD |
| B110F-11 | FOG FRONT LIGHT LEFT-CIRCUIT SHORT TO GROUND |
| B110F-15 | FRONT FOG LIGHT LEFT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B110F-19 | FRONT FOG LIGHT LEFT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1110-11 | FOG FRONT LIGHT RIGHT-CIRCUIT SHORT TO GROUND |
| B1110-15 | FRONT FOG LIGHT RIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1110-19 | FRONT FOG LIGHT RIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1112-18 | RUN RELAY COMMAND-CIRCUIT CURRENT BELOW THRESHOLD |
| B1112-19 | RUN RELAY COMMAND-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1112-72 | RUN RELAY COMMAND-ACTUATOR STUCK OPEN |
| B1112-73 | RUN RELAY COMMAND-ACTUATOR STUCK CLOSED |
| B112C-11 | SIDE MARKER LIGHTS-CIRCUIT SHORT TO GROUND |
| B112C-13 | SIDE MARKER LIGHTS-CIRCUIT OPEN |
| B112C-15 | SIDE MARKER LIGHTS-CIRCUIT SHORT TO BATTERY OR OPEN |
| B112C-19 | SIDE MARKER LIGHTS-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1139-19 | AMBIENT DIMMING LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1139-19 | AMBIENT DIMMING LIGHT BULB-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1161-11 | HAZARD BUTTON SWITCH-CIRCUIT SHORT TO GROUND |
| B1161-64 | HAZARD BUTTON SWITCH-SIGNAL PLAUSIBILITY FAILURE |
| B1164-24 | WSMD (WINDOW SMART MOTOR DRIVER)-SIGNAL STUCK HIGH |
| B1164-71 | WINDOW LIFTER FRONT DRIVER MOTOR-ACTUATOR STUCK |
| B1165-24 | WSMRR (WINDOW SMART MOTOR REAR RIGHT)-SIGNAL STUCK HIGH |
| B1165-71 | WSMRR (WINDOW SMART MOTOR REAR RIGHT)-ACTUATOR STUCK |
| B1166-24 | WSMP (WINDOW SMART MOTOR PASSENGER)-SIGNAL STUCK HIGH |
| B1166-71 | WINDOW LIFTER FRONT PASSENGER MOTOR-ACTUATOR STUCK |
| B1167-24 | WSMRL (WINDOW SMART MOTOR REAR LEFT)-SIGNAL STUCK HIGH |
| B1167-71 | WSMRL (WINDOW SMART MOTOR REAR LEFT)-ACTUATOR STUCK |
| B116D-11 | STOP & START BUTTON LED-CIRCUIT SHORT TO GROUND |
| B116D-19 | STOP-START LED-CIRCUIT CURRENT ABOVE THRESHOLD |
| B116E-11 | STOP & START BUTTON SWITCH-CIRCUIT SHORT TO GROUND |
| B116E-13 | STOP & START BUTTON SWITCH-CIRCUIT OPEN |
| B116E-23 | STOP & START BUTTON SWITCH-SIGNAL STUCK LOW |
| B116F-11 | STOP & START REDUNDANT BUTTON SWITCH-CIRCUIT SHORT TO GROUND |
| B116F-13 | STOP & START REDUNDANT BUTTON SWITCH-CIRCUIT OPEN |
| B116F-23 | STOP & START REDUNDANT BUTTON SWITCH-SIGNAL STUCK LOW |
| B1183-11 | FUEL MODE BUTTON SWITCH-CIRCUIT SHORT TO GROUND |
| B1183-13 | FUEL MODE BUTTON SWITCH-CIRCUIT OPEN |
| B1183-23 | FUEL MODE BUTTON SWITCH-SIGNAL STUCK LOW |
| B1190-11 | ENABLE TO SUNROOF UNIT-CIRCUIT SHORT TO GROUND |
| B1200-12 | VSO (VEHICLE SPEED ODOMETER)-CIRCUIT SHORT TO BATTERY |
| B1239-19 | INSTRUMENT PANEL DIMMING LIGHT BULB-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1265-23 | PASSENGER WINDOW LIFTER SWITCH DRIVER SIDE-SIGNAL STUCK LOW |
| B1265-24 | PASSENGER WINDOW LIFTER SWITCH DRIVER SIDE-SIGNAL STUCK HIGH |
| B1267-23 | REAR RIGHT WINDOW LIFTER SWITCH DRIVER SIDE-SIGNAL STUCK LOW |
| B1267-24 | REAR RIGHT WINDOW LIFTER SWITCH DRIVER SIDE-SIGNAL STUCK HIGH |
| B1268-23 | REAR LEFT WINDOW LIFTER SWITCH-SIGNAL STUCK LOW |
| B1268-24 | REAR LEFT WINDOW LIFTER SWITCH-SIGNAL STUCK HIGH |
| B1269-23 | REAR LEFT WINDOW LIFTER SWITCH DOWN DRIVER SIDE-SIGNAL STUCK LOW |
| B1269-24 | REAR LEFT WINDOW LIFTER SWITCH DRIVER SIDE-SIGNAL STUCK HIGH |
| B126A-23 | REAR RIGHT WINDOW LIFTER SWITCH DOWN DRIVER SIDE-SIGNAL STUCK LOW |
| B126A-24 | REAR RIGHT WINDOW LIFTER SWITCH-SIGNAL STUCK HIGH |
| B12AC-11 | BONNET AJAR SWITCH-CIRCUIT SHORT TO GROUND |
| B12AC-13 | BONNET AJAR SWITCH-CIRCUIT OPEN |
| B12AC-15 | BONNET AJAR SWITCH-CIRCUIT SHORT TO BATTERY OR OPEN |
| B12AD-11 | DRIVER DOOR AJAR SWITCH-CIRCUIT SHORT TO GROUND |
| B12AD-15 | DRIVER DOOR AJAR SWITCH-CIRCUIT SHORT TO BATTERY OR OPEN |
| B12AE-11 | DRIVER DOOR AJAR REDUNDANT SWITCH-CIRCUIT SHORT TO GROUND |
| B12AE-15 | DRIVER DOOR AJAR REDUNDANT SWITCH-CIRCUIT SHORT TO BATTERY OR OPEN |
| B12B0-96 | FRONT LEFT DOOR HANDLE SENSE - COMPONENT INTERNAL FAILURE |
| B12D3-19 | HORN CONTROL-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1414-09 | LIGHT SENSOR-COMPONENT FAILURES |
| B145E-01 | LEFT BACKSIDE STEERING WHEEL SWITCHES-GENERAL ELECTRICAL FAILURE |
| B145F-01 | RIGHT BACKSIDE STEERING WHEEL SWITCHES-GENERAL ELECTRICAL FAILURE |
| B1460-01 | LEFT FRONT STEERING WHEEL SWITCHES-GENERAL ELECTRICAL FAILURE |
| B1514-09 | RAIN SENSOR-COMPONENT FAILURES |
| B162A-11 | LOW BEAM LIGHT LEFT-CIRCUIT SHORT TO GROUND |
| B162A-15 | LEFT LOW BEAM LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B162A-19 | LEFT LOW BEAM LIGHT - CIRCUIT CURRENT ABOVE THRESHOLD |
| B162B-11 | LOW BEAM LIGHT LEFT LED-CIRCUIT SHORT TO GROUND |
| B162B-12 | LOW BEAM LIGHT LEFT LED-CIRCUIT SHORT TO BATTERY |
| B162B-13 | LOW BEAM LIGHT LEFT LED-CIRCUIT OPEN |
| B162B-64 | LOW BEAM LIGHT LEFT LED-SIGNAL PLAUSIBILITY FAILURE |
| B162E-11 | LOW BEAM LIGHT RIGHT-CIRCUIT SHORT TO GROUND |
| B162E-15 | RIGHT LOW BEAM LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B162E-19 | RIGHT LOW BEAM LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B162F-11 | LOW BEAM LIGHT RIGHT LED-CIRCUIT SHORT TO GROUND |
| B162F-12 | LOW BEAM LIGHT RIGHT LED-CIRCUIT SHORT TO BATTERY |
| B162F-13 | LOW BEAM LIGHT RIGHT LED-CIRCUIT OPEN |
| B162F-64 | LOW BEAM LIGHT RIGHT LED-SIGNAL PLAUSIBILITY FAILURE |
| B1632-11 | HIGH BEAM LIGHT LEFT-CIRCUIT SHORT TO GROUND |
| B1632-15 | LEFT HIGH BEAM LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1632-19 | LEFT HIGH BEAM LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B1634-11 | HIGH BEAM LIGHT LEFT LED-CIRCUIT SHORT TO GROUND |
| B1634-12 | HIGH BEAM LIGHT LEFT LED-CIRCUIT SHORT TO BATTERY |
| B1634-13 | HIGH BEAM LIGHT LEFT LED-CIRCUIT OPEN |
| B1634-64 | HIGH BEAM LIGHT LEFT LED-SIGNAL PLAUSIBILITY FAILURE |
| B1636-15 | RIGHT HIGH BEAM LIGHT-CIRCUIT SHORT TO BATTERY OR OPEN |
| B1636-19 | RIGHT HIGH BEAM LIGHT-CIRCUIT CURRENT ABOVE THRESHOLD |
| B165A-68 | IAM (INTELLIGENT ALTERNATOR MODULE)-EVENT INFORMATION |
| B1A00-68 | BATTERY DISCONNECTION/VOLTAGE DROP-EVENT INFORMATION |
| B1A01-12 | IGNITION RUN CONTROL CIRCUIT (INTERNAL BCM RELAY)-CIRCUIT SHORT TO BATTERY |
| B1A01-14 | IGNITION RUN CONTROL CIRCUIT (INTERNAL BCM RELAY)-CIRCUIT SHORT TO GROUND OR OPEN |
| B1A09-64 | RKE FOB 2 PERFORMANCE-PLAUSIBILITY ERROR |
| B1A7D-23 | START BUTTON-SIGNAL STUCK LOW |
| B1A7D-2F | START BUTTON-SIGNAL ERRATIC |
| B1A7E-2F | IGNITION POSITION STATUS-SIGNAL ERRATIC |
| U0001-87 | C1 CAN-MISSING MESSAGE |
| U0001-88 | C1 CAN-BUS OFF |
| U0010-87 | B CAN-MISSING MESSAGE |
| U0010-88 | B CAN-BUS OFF |
| U0101-87 | C2 CAN-MISSING MESSAGE |
| U0101-88 | C2 CAN-BUS OFF |
| U0151-86 | LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC) ON C2-SIGNAL INVALID |
| U0151-87 | LOST COMMUNICATION WITH OCCUPANT RESTRAINT CONTROLLER (ORC) ON C2-MISSING MESSAGE |
| U0254-86 | LOST COMMUNICATION WITH REMOTE START MODULE-SIGNAL INVALID |
| U0254-87 | LOST COMMUNICATION WITH REMOTE START MODULE-MISSING MESSAGE |
| U0402-86 | INVALID DATA RECEIVED FROM TRANSMISSION CONTROL MODULE-SIGNAL INVALID |
| U0403-86 | HILL DESCENT CONTROL FEEDBACK-SIGNAL INVALID |
| U0405-00 | INVALID DATA RECEIVED FROM CRUISE CONTROL MODULE |
| U0418-00 | INVALID DATA RECEIVED FROM BRAKE SYSTEM CONTROL MODULE |
| U0426-64 | CODE RESPONSE FROM ESL (ELECTRIC STEERING LOCK) ERROR-SIGNAL PLAUSIBILITY FAILURE |
| U0426-87 | CODE RESPONSE FROM ESL (ELECTRIC STEERING LOCK) ERROR-MISSING MESSAGE |
| U0427-64 | CODE RESPONSE FROM RFHM (RADIO FREQUENCY HUB MODULE) ERROR-SIGNAL PLAUSIBILITY FAILURE |
| U0427-87 | CODE RESPONSE FROM RFHM (RADIO FREQUENCY HUB MODULE) ERROR-MISSING MESSAGE |
| U0429-64 | DTCM (DRIVE TRAIN CONTROL MODULE) PLAUSIBILITY ERROR-SIGNAL PLAUSIBILITY FAILURE |
| U0430-64 | ECM (ENGINE CONTROL MODULE) PLAUSIBILITY ERROR-SIGNAL PLAUSIBILITY FAILURE |
| U0432-68 | SECURITY ACCESS VIOLATION-EVENT INFORMATION |
| U0433-64 | MINIKRIPT ERROR-SIGNAL PLAUSIBILITY FAILURE |
| U0433-87 | MINIKRIPT ERROR-MISSING MESSAGE |
| U0434-64 | BCM (BODY CONTROL MODULE) START RELAY FEEDBACK-SIGNAL PLAUSIBILITY FAILURE |
| U0435-64 | ECM (ENGINE CONTROL MODULE) START RELAY FEEDBACK-SIGNAL PLAUSIBILITY FAILURE |
| U1408-09 | IBS_3 (INTELLIGENT BATTERY SENSOR 3)-COMPONENT FAILURES |
| U1408-87 | IBS_3 (INTELLIGENT BATTERY SENSOR 3)-MISSING MESSAGE |
| U1408-96 | IBS_3 (INTELLIGENT BATTERY SENSOR 3)-COMPONENT INTERNAL FAILURE |
| U1411-09 | IBS (BATTERY SENSOR NODE)-COMPONENT FAILURES |
| U1411-87 | IBS (BATTERY SENSOR NODE)-MISSING MESSAGE |
| U1412-09 | ASU (ALARM SIREN UNIT)-COMPONENT FAILURES |
| U1412-87 | ASU (ALARM SIREN UNIT)-MISSING MESSAGE |
| U1413-09 | UAM (ULTRASONIC AND ANTITILT MODULE)-COMPONENT FAILURES |
| U1413-87 | UAM (ULTRASONIC AND ANTITILT MODULE)-MISSING MESSAGE |
| U1414-87 | RLS (RAIN LIGHT SENSOR)-MISSING MESSAGE |
| U1421-87 | WSMD (WINDOW SMART MOTOR DRIVER)-MISSING MESSAGE |
| U1422-87 | WSMP (WINDOW SMART MOTOR PASSENGER)-MISSING MESSAGE |
| U1423-87 | WSMRR (WINDOW SMART MOTOR REAR RIGHT) FEEDBACK-MISSING MESSAGE |
| U1424-87 | WSMRL (WINDOW SMART MOTOR REAR LEFT) FEEDBACK-MISSING MESSAGE |
| U1430-87 | VSM (VOLTAGE STABILIZER MODULE)-MISSING MESSAGE |
| U1435-87 | VSM_2 (VOLTAGE STABILIZER MODULE)-MISSING MESSAGE |
| U1440-2F | DSBM (DOOR SWITCH BANK MODULE)-SIGNAL ERRATIC |
| U1440-87 | DSBM (DOOR SWITCH BANK MODULE)-MISSING MESSAGE |
| U1451-87 | RVCM (REAR VIEW CAMERA MODULE)-MISSING MESSAGE |
| U1459-09 | CSWC (CRUISE CONTROL STEERING WHEEL COMMANDS)-COMPONENT FAILURES |
| U1459-87 | CSWC (CRUISE CONTROL STEERING WHEEL COMMANDS)-MISSING MESSAGE |
| U145E-87 | SWS (STEERING WHEEL SWITCH)-MISSING MESSAGE |
| U145F-09 | TSBM (TERRAIN SELECTOR SWITCHBANK MODULE)-COMPONENT FAILURES |
| U145F-87 | TSBM (TERRAIN SELECTOR SWITCHBANK MODULE)-MISSING MESSAGE |
| U1700-86 | ECM (ENGINE CONTROL MODULE)-SIGNAL INVALID |
| U1700-87 | ECM (ENGINE CONTROL MODULE)-MISSING MESSAGE |
| U1700-8F | ECM (ENGINE CONTROL MODULE)-ERRATIC |
| U1701-86 | ENGINE CONTROL MODULE (ECM) - SIGNAL INVALID |
| U1701-87 | ENGINE CONTROL MODULE (ECM) - MISSING MESSAGE |
| U1701-8F | ECM (ENGINE CONTROL MODULE)-ERRATIC |
| U1702-86 | EPS (ELECTRIC POWER STEERING)-SIGNAL INVALID |
| U1702-87 | ELECTRIC POWER STEERING (EPS) - MISSING MESSAGE |
| U1703-86 | IPC (INSTRUMENT PANEL CLUSTER) ON C CAN1-SIGNAL INVALID |
| U1703-87 | IPC (INSTRUMENT PANEL CLUSTER) ON C CAN1-MISSING MESSAGE |
| U1705-86 | RRM (RADIO RECEIVER MODULE)-SIGNAL INVALID |
| U1705-87 | RRM (RADIO RECEIVER MODULE)-MISSING MESSAGE |
| U1706-86 | BSM (BRAKING SYSTEM MODULE)-SIGNAL INVALID |
| U1706-87 | BSM (BRAKING SYSTEM MODULE)-MISSING MESSAGE |
| U1710-86 | ECC (ELECTRONIC CLIMATE CONTROL)-SIGNAL INVALID |
| U1710-87 | ECC (ELECTRONIC CLIMATE CONTROL)-MISSING MESSAGE |
| U1711-86 | DUAL CLUTCH TRANSMISSION MODULE (DCTM) OR TRANSMISSION CONTROL MODULE (TCM) - SIGNAL INVALID |
| U1711-87 | DUAL CLUTCH TRANSMISSION MODULE (DCTM) OR TRANSMISSION CONTROL MODULE (TCM) - MISSING MESSAGE |
| U1721-86 | ESL (ELECTRIC STEERING LOCK)-SIGNAL INVALID |
| U1721-87 | ESL (ELECTRIC STEERING LOCK)-MISSING MESSAGE |
| U1722-86 | AGSM-DCSM (GEAR SELECTOR MODULE) ON C CAN-SIGNAL INVALID |
| U1722-87 | AGSM-DCSM (GEAR SELECTOR MODULE) ON C CAN-MISSING MESSAGE |
| U1723-86 | TBM (TELEMATIC BOX MODULE)-SIGNAL INVALID |
| U1723-87 | TBM (TELEMATIC BOX MODULE)-MISSING MESSAGE |
| U1724-86 | PAM (PARKING ASSISTANT MODULE)-SIGNAL INVALID |
| U1724-87 | PAM (PARKING ASSISTANT MODULE)-MISSING MESSAGE |
| U1726-86 | OCCUPANT RESTRAINT CONTROL (ORC) - SIGNAL INVALID |
| U1726-87 | OCCUPANT RESTRAINT CONTROL (ORC) - MISSING MESSAGE |
| U1729-86 | AFLM (ADAPTIVE FRONT LIGHT MODULE)-SIGNAL INVALID |
| U1729-87 | AFLM (ADAPTIVE FRONT LIGHT MODULE)-MISSING MESSAGE |
| U1730-86 | HALF (HAPTIC LANE FEEDBACK)-SIGNAL INVALID |
| U1730-87 | HALF (HAPTIC LANE FEEDBACK)-MISSING MESSAGE |
| U1732-86 | ICS (INTEGRATED CENTER STACK)-SIGNAL INVALID |
| U1732-87 | ICS (INTEGRATED CENTER STACK)-MISSING MESSAGE |
| U1736-86 | LTM (LOWLEVEL TELEMATIC MODULE)-ETM (ENTERTAINMENT TELEMATIC MODULE)-SIGNAL INVALID |
| U1736-87 | LTM (LOWLEVEL TELEMATIC MODULE)-ETM (ENTERTAINMENT TELEMATIC MODULE)-MISSING MESSAGE |
| U1746-86 | AMP (AMPLIFIER MODULE)-SIGNAL INVALID |
| U1746-87 | AMP (AMPLIFIER MODULE)-MISSING MESSAGE |
| U1748-86 | CSWM (COMFORT SEAT WHEEL MODULE)-SIGNAL INVALID |
| U1748-87 | CSWM (COMFORT SEAT WHEEL MODULE)-MISSING MESSAGE |
| U1751-86 | LEFT BLIND SPOT SENSOR (LBSS) - SIGNAL INVALID |
| U1751-87 | LEFT BLIND SPOT SENSOR (LBSS) - MISSING MESSAGE |
| U1752-86 | RIGHT BLIND SPOT SENSOR (RBSS) - SIGNAL INVALID |
| U1752-87 | RIGHT BLIND SPOT SENSOR (RBSS) - MISSING MESSAGE |
| U1757-86 | DRIVE ASSISTANT SYSTEM MODULE (DASM) - SIGNAL INVALID |
| U1757-87 | DRIVE ASSISTANT SYSTEM MODULE (DASM) - MISSING MESSAGE |
| U1763-86 | TTM (TRAILER TOW MODULE)-SIGNAL INVALID |
| U1763-87 | TRAILER TOW MODULE (TTM) - MISSING MESSAGE |
| U1765-86 | RADIO FREQUENCY HUB MODULE (RFHM) - SIGNAL INVALID |
| U1765-87 | RADIO FREQUENCY HUB MODULE (RFHM) - MISSING MESSAGE |
| U1765-8F | RFHM (RADIO FREQUENCY HUB MODULE)-ERRATIC |
| U1766-8F | RFHUB2 MISSING-ERRATIC |
| U1767-86 | DRIVE TRAIN CONTROL MODULE (DTCM) - SIGNAL INVALID |
| U1767-87 | DRIVE TRAIN CONTROL MODULE (DTCM) - MISSING MESSAGE |
| U1768-8F | RFHUB1 MISSING-ERRATIC |
| U1801-08 | LIN 1-BUS SIGNAL/MESSAGE FAILURE |
| U1802-08 | LIN 2-BUS SIGNAL/MESSAGE FAILURE |
| U1803-08 | LIN 3-BUS SIGNAL/MESSAGE FAILURE |
| U1804-08 | LIN 4-BUS SIGNAL/MESSAGE FAILURE |
| U1930-86 | ECU OPERATIONALMODESTATUS INTERNAL SIGNAL-SIGNAL INVALID |
| U1931-86 | IPC (INSTRUMENT PANEL CLUSTER) ON BH CAN-SIGNAL INVALID |
| U1931-87 | IPC (INSTRUMENT PANEL CLUSTER) ON BH CAN-MISSING MESSAGE |
| U1935-8F | OPERATIONALMODESTS OFF RECOVERY-ERRATIC |
| U1953-83 | MESSAGE BRAKE1 PLAUSIBILITY ERROR (COUNTER)-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U1953-87 | MESSAGE BRAKE1-MISSING MESSAGE |
| U1960-83 | MESSAGE ENGINE1 PLAUSIBILITY ERROR-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U196A-83 | MESSAGE IMPACT_INFO PLAUSIBILITY ERROR-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U197C-67 | MESSAGE TRANSM2 PLAUSIBILITY ERROR-SIGNAL INCORRECT AFTER EVENT |
| U197C-83 | MESSAGE TRANSM2 PLAUSIBILITY ERROR-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U198C-83 | MESSAGE CSWC 1 CRC PLAUSIBILITY ERROR (COUNTER)-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U198D-83 | MESSAGE CSWC 1 PLAUSIBILITY ERROR (CHECKSUM CALCULATION)-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
| U1990-67 | MESSAGE RFHUB1 PLAUSIBILITY ERROR-SIGNAL INCORRECT AFTER EVENT |
| U1990-83 | MESSAGE RFHUB1 PLAUSIBILITY ERROR-VALUE OF SIGNAL PROTECTION CALCULATION INCORRECT |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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