DTC Troubleshooting Index
NOTE:
Record all DTCs, and sort them by DTC type using the following DTC troubleshooting indexes, then troubleshoot the DTC(s) in this order:
- Battery voltage DTCs
- Internal error DTCs
- Loss of communication DTCs
- Signal error DTCs
DRIVER'S MICU
PASSENGER'S MICU
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B11A2 | Passenger's MICU internal (EEPROM) error | Internal error | DTC Troubleshooting (see ) |
| B11C7 | Passenger's MICU IG1 line input error | Signal error | DTC Troubleshooting (see ) |
| B11CF | Right daytime running lights circuit malfunction | Signal error | DTC Troubleshooting (see DTC B11CF: RIGHT DAYTIME RUNNING LIGHTS CIRCUIT MALFUNCTION ) |
| B1575 | Auto lighting sensor malfunction | Signal error | DTC Troubleshooting (see DTC B1575: AUTO LIGHTING SENSOR MALFUNCTION ) |
| U0155 | Passenger's MICU lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
| U1282 | Passenger's MICU lost communication with driver's MICU | Loss of communication | DTC Troubleshooting (see ) |
DOOR MULTIPLEX CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B1125 | Driver's power window motor A-pulse malfunction | Signal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1126 | Driver's power window motor B-pulse malfunction | Signal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1127 | Driver's door key cylinder switch malfunction | Signal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1128 | Driver's door lock switch malfunction | Signal error | DTC Troubleshooting (see DTC B1128: DRIVER'S DOOR LOCK SWITCH MALFUNCTION ) |
| B1129 | Driver's door lock knob switch malfunction | Signal error | DTC Troubleshooting (see DTC B1129: DRIVER'S DOOR LOCK KNOB SWITCH MALFUNCTION ) |
| B1130 | Front passenger's power window motor A-pulse malfunction | Signal error | DTC Troubleshooting (see DTC B1130: FRONT PASSENGER'S POWER WINDOW MOTOR A-PULSE MALFUNCTION; DTC B1131: FRONT PASSENGER'S POWER WINDOW MOTOR B-PULSE MALFUNCTION ) |
| B1131 | Front passenger's power window motor B-pulse malfunction | Signal error | DTC Troubleshooting (see DTC B1130: FRONT PASSENGER'S POWER WINDOW MOTOR A-PULSE MALFUNCTION; DTC B1131: FRONT PASSENGER'S POWER WINDOW MOTOR B-PULSE MALFUNCTION ) |
| B1140 | Driver's power window position detect circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1140: DRIVER'S POWER WINDOW POSITION DETECT CIRCUIT MALFUNCTION ) |
| B1142 | Door multiplex control units lost communication with other units (UART communication error) | Loss of communication | DTC Troubleshooting (see DTC B1142: DOOR MULTIPLEX CONTROL UNIT LOST COMMUNICATION WITH OTHER UNITS (UART COMMUNICATION ERROR) ) |
| B1145 | Front passenger's power window position detect circuit malfunction | Loss of communication | DTC Troubleshooting (see DTC B1145: FRONT PASSENGER'S POWER WINDOW POSITION DETECT CIRCUIT MALFUNCTION ) |
| U0155 | Door multiplex control unit lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see DTC B1145: FRONT PASSENGER'S POWER WINDOW POSITION DETECT CIRCUIT MALFUNCTION ) |
| U0164 | Door multiplex control unit lost communication with climate control unit | Loss of communication | DTC Troubleshooting (see DTC U0164: DOOR MULTIPLEX CONTROL UNIT LOST COMMUNICATION WITH CLIMATE CONTROL UNIT ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
| U1282 | Door multiplex control unit lost communication with driver's MICU | Loss of communication | DTC Troubleshooting (see DTC U1282: DOOR MULTIPLEX CONTROL UNIT LOST COMMUNICATION WITH DRIVER'S MICU ) |
| U1283 | Door multiplex control unit lost communication with passenger's MICU | Loss of communication | DTC Troubleshooting (see DTC U1283: DOOR MULTIPLEX CONTROL UNIT LOST COMMUNICATION WITH PASSENGER'S MICU ) |
IMMOBILIZER-KEYLESS CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| U0155 | Immobilizer-keyless control unit lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| U0199 | Immobilizer-keyless control unit lost communication with door multiplex control unit | Loss of communication | DTC Troubleshooting (see DTC U0199: IMMOBILIZER-KEYLESS CONTROL UNIT LOST COMMUNICATION WITH DOOR MULTIPLEX CONTROL UNIT ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
| U1282 | Immobilizer-keyless control unit lost communication with driver's MICU | Loss of communication | DTC Troubleshooting (see DTC U1282: IMMOBILIZER-KEYLESS CONTROL UNIT LOST COMMUNICATION WITH DRIVER'S MICU ) |
GAUGE CONTROL MODULE
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B1152 | Gauge control module internal (EEPROM) error | Internal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1175 | Fuel level sensor (fuel gauge sending unit) circuit malfunction | Signal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1176 | Fuel level sensor (fuel gauge sending unit) circuit short | Signal error | DTC Troubleshooting (see DTC B1176: FUEL LEVEL SENSOR (FUEL GAUGE SENDING UNIT) CIRCUIT SHORT ) |
| B1192 | Gauge control module lost communication with the battery sensor (UART line) | Loss of communication | DTC Troubleshooting (see DTC B1192: GAUGE CONTROL MODULE LOST COMMUNICATION WITH THE BATTERY SENSOR (UART LINE) ) |
| U0029 | F-CAN communication line error (BUS OFF) | Loss of communication | DTC Troubleshooting (see DTC U0029: F-CAN COMMUNICATION LINE ERROR (BUS OFF) ) |
| U0100 | Gauge control module lost communication with PCM | Loss of communication | DTC Troubleshooting (see DTC U0100: GAUGE CONTROL MODULE LOST COMMUNICATION WITH PCM ) |
| U0104 | Gauge control module lost communication with ACC unit (ACC frame) | Loss of communication | DTC Troubleshooting (see DTC U0104: GAUGE CONTROL MODULE LOST COMMUNICATION WITH ACC UNIT (ACC FRAME) ) |
| U0122 | Gauge control module lost communication with VSA modulator-control unit (VSA message) | Loss of communication | DTC Troubleshooting (see DTC U0122: GAUGE CONTROL MODULE LOST COMMUNICATION WITH VSA MODULATOR-CONTROL UNIT (VSA MESSAGE) ) |
| U0127 | Gauge control module lost communication with the TPMS control unit (TPMS message) | Loss of communication | DTC Troubleshooting (see DTC U0127: GAUGE CONTROL MODULE LOST COMMUNICATION WITH THE TPMS CONTROL UNIT (TPMS MESSAGE) ) |
| U0151 | Gauge control module lost communication with SRS unit (SRS message) | Loss of communication | DTC Troubleshooting (see DTC U0151: GAUGE CONTROL MODULE LOST COMMUNICATION WITH SRS UNIT (SRS MESSAGE) ) |
| U0199 | Gauge control module lost communication with door multiplex control unit | Loss of communication | DTC Troubleshooting (see DTC U0199: GAUGE CONTROL MODULE LOST COMMUNICATION WITH DOOR MULTIPLEX CONTROL UNIT ) |
| U0230 | Gauge control module lost communication with power tailgate control unit | Loss of communication | DTC Troubleshooting (see DTC U0230: GAUGE CONTROL MODULE LOST COMMUNICATION WITH POWER TAILGATE CONTROL UNIT ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
| U1282 | Gauge control module lost communication with driver's MICU | Loss of communication | DTC Troubleshooting (see DTC U1282: GAUGE CONTROL MODULE LOST COMMUNICATION WITH DRIVER'S MICU ) |
| U1283 | Gauge control module lost communication with passenger's MICU | Loss of communication | DTC Troubleshooting (see DTC U1283: GAUGE CONTROL MODULE LOST COMMUNICATION WITH PASSENGER'S MICU ) |
| U1286 | Gauge control module lost communication with keyless access control unit | Loss of communication | DTC Troubleshooting (see DTC U1286: GAUGE CONTROL MODULE LOST COMMUNICATION WITH KEYLESS ACCESS CONTROL UNIT ) |
| U1289 | Gauge control module lost communication with remote slot control unit | Loss of communication | DTC Troubleshooting (see DTC U1289: GAUGE CONTROL MODULE LOST COMMUNICATION WITH REMOTE SLOT CONTROL UNIT ) |
| U128B | Gauge control module lost communication with power control unit | Loss of communication | DTC Troubleshooting (see DTC U128B: GAUGE CONTROL MODULE LOST COMMUNICATION WITH POWER CONTROL UNIT ) |
| U128F | Gauge control module lost communication with BSI control unit (BSI message) | Loss of communication | DTC Troubleshooting (see DTC U128F: GAUGE CONTROL MODULE LOST COMMUNICATION WITH BSI CONTROL UNIT (BSI MESSAGE) ) |
HANDSFREELINK CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B1775 | Microphone input/output shorted to power (with navigation) | Signal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| Microphone input/output shorted to power (without navigation) | Signal error | DTC Troubleshooting (see DTC B1775: MICROPHONE INPUT/OUTPUT SHORTED TO POWER OR OPEN (WITHOUT NAVIGATION) ) | |
| B1776 | Microphone input/output shorted to ground or open (with navigation) | Signal error | DTC Troubleshooting (see DTC B1776: MICROPHONE INPUT/OUTPUT SHORTED TO GROUND (WITH NAVIGATION) ) |
| Microphone input/output shorted to ground or open (without navigation) | Signal error | DTC Troubleshooting (see DTC B1776: MICROPHONE INPUT/OUTPUT SHORTED TO GROUND (WITHOUT NAVIGATION) ) | |
| B1779 | HandsFreeLink steering wheel switch failure (with navigation) | Signal error | DTC Troubleshooting (see DTC B1779: HANDSFREELINK STEERING WHEEL SWITCH FAILURE ) |
| HandsFreeLink steering wheel switch failure (without navigation) | Signal error | DTC Troubleshooting (see DTC B1779: HANDSFREELINK STEERING WHEEL SWITCH FAILURE (WITHOUT NAVIGATION) ) | |
| B1780 | HandsFreeLink steering wheel switch line short | Signal error | DTC Troubleshooting (see DTC B1780: HANDSFREELINK STEERING WHEEL SWITCH LINE SHORT ) |
| B1792 | HandsFreeLink control module error | Signal error | DTC Troubleshooting (see DTC B1792: HANDSFREELINK CONTROL MODULE ERROR ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
CLIMATE CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
| U0155 | Lost communication with gauge control module (climate control unit) | Loss of communication | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1215 | An open or short in the recirculation control motor circuit | Signal error | DTC Troubleshooting (see DTC B1215 OR DTC INDICATOR J AND MODE: AN OPEN OR SHORT IN THE RECIRCULATION CONTROL MOTOR CIRCUIT ) |
| B1225 | An open in the in-car temperature sensor circuit | Signal error | DTC Troubleshooting (see DTC B1225 OR DTC INDICATOR A AND AUTO: AN OPEN IN THE IN-CAR TEMPERATURE SENSOR CIRCUIT ) |
| B1226 | A short in the in-car temperature sensor circuit | Signal error | DTC Troubleshooting (see DTC B1226 OR DTC INDICATOR B AND AUTO: A SHORT IN THE IN-CAR TEMPERATURE SENSOR CIRCUIT ) |
| B1227 | An open in the outside air temperature sensor circuit | Signal error | DTC Troubleshooting (see DTC B1227 OR DTC INDICATOR C AND AUTO: AN OPEN IN THE OUTSIDE AIR TEMPERATURE SENSOR CIRCUIT ) |
| B1228 | A short in the outside air temperature sensor circuit | Signal error | DTC Troubleshooting (see DTC B1228 OR DTC INDICATOR D AND AUTO: A SHORT IN THE OUTSIDE AIR TEMPERATURE SENSOR CIRCUIT ) |
| B1229 | An open in the sunlight sensor circuit | Signal error | DTC Troubleshooting (see DTC B1229 OR DTC INDICATOR E AND AUTO: AN OPEN IN THE SUNLIGHT SENSOR CIRCUIT ) |
| B1230 | A short in the sunlight sensor circuit | Signal error | DTC Troubleshooting (see DTC B1230 OR DTC INDICATOR F AND AUTO: A SHORT IN THE SUNLIGHT SENSOR CIRCUIT ) |
| B1231 | An open in the evaporator temperature sensor circuit | Signal error | DTC Troubleshooting (see DTC B1231 OR DTC INDICATOR G AND AUTO: AN OPEN IN THE EVAPORATOR TEMPERATURE SENSOR CIRCUIT ) |
| B1232 | A short in the evaporator temperature sensor circuit | Signal error | DTC Troubleshooting (see DTC B1232 OR DTC INDICATOR H AND AUTO: A SHORT IN THE EVAPORATOR TEMPERATURE SENSOR CIRCUIT ) |
| B1233 | An open in the air mix control motor circuit (driver's) | Signal error | DTC Troubleshooting (see DTC B1233 OR DTC INDICATOR J AND AUTO: AN OPEN IN THE AIR MIX CONTROL MOTOR CIRCUIT (DRIVER'S) ) |
| B1234 | A short in the air mix control motor circuit (driver's) | Signal error | DTC Troubleshooting (see DTC B1234 OR DTC INDICATOR K AND AUTO: A SHORT IN THE AIR MIX CONTROL MOTOR CIRCUIT (DRIVER'S) ) |
| B1235 | A problem in the air mix control motor circuit, linkage, door, or motor (driver's) | Signal error | DTC Troubleshooting (see DTC B1235 OR DTC INDICATOR L AND AUTO: A PROBLEM IN THE AIR MIX CONTROL MOTOR CIRCUIT, LINKAGE, DOOR, OR MOTOR (DRIVER'S) ) |
| B1236 | An open in the passenger's air mix control motor circuit | Signal error | DTC Troubleshooting (see DTC B1236 OR DTC INDICATOR M AND AUTO: AN OPEN IN THE PASSENGER'S AIR MIX CONTROL MOTOR CIRCUIT ) |
| B1237 | A short in the passenger's air mix control motor circuit | Signal error | DTC Troubleshooting (see DTC B1237 OR DTC INDICATOR N AND AUTO: A SHORT IN THE PASSENGER'S AIR MIX CONTROL MOTOR CIRCUIT ) |
| B1238 | A problem in the passenger's air mix control motor circuit, linkage, door, or motor | Signal error | DTC Troubleshooting (see DTC B1238 OR DTC INDICATOR P AND AUTO: A PROBLEM IN THE PASSENGER'S AIR MIX CONTROL MOTOR CIRCUIT, LINKAGE, DOOR, OR MOTOR ) |
| B1239 | An open or short in the mode control motor circuit (driver's) | Signal error | DTC Troubleshooting (see DTC B1239 OR DTC INDICATOR A AND MODE: AN OPEN OR SHORT IN THE MODE CONTROL MOTOR CIRCUIT (DRIVER'S) ) |
| B1240 | A problem in the mode control motor circuit, linkage, door, or motor (driver's) | Signal error | DTC Troubleshooting (see DTC B1240 OR DTC INDICATOR B AND MODE: A PROBLEM IN THE MODE CONTROL MOTOR CIRCUIT, LINKAGE, DOOR, OR MOTOR (DRIVER'S) ) |
| B1241 | A problem in the blower motor circuit | Signal error | DTC Troubleshooting (see DTC B1241 OR DTC INDICATOR C AND MODE: A PROBLEM IN THE BLOWER MOTOR CIRCUIT ) |
| B1242 | An open or short in the passenger's mode control motor circuit | Signal error | DTC Troubleshooting (see DTC B1242 OR DTC INDICATOR E AND MODE: AN OPEN OR SHORT IN THE PASSENGER'S MODE CONTROL MOTOR CIRCUIT ) |
| B1243 | A problem in the passenger's mode control motor circuit, linkage, door, or motor | Signal error | DTC Troubleshooting (see DTC B1243 OR DTC INDICATOR F AND MODE: A PROBLEM IN THE PASSENGER'S MODE CONTROL MOTOR CIRCUIT, LINKAGE, DOOR, OR MOTOR ) |
| B2967 | An open in the humidity sensor circuit | Signal error | DTC Troubleshooting (see DTC B2967 OR DTC INDICATOR A AND WINDSHIELD DEFROST: AN OPEN IN THE HUMIDITY SENSOR CIRCUIT ) |
| B2968 | A short in the humidity sensor circuit | Signal error | DTC Troubleshooting (see DTC B2968 OR DTC INDICATOR B AND WINDSHIELD DEFROST: A SHORT IN THE HUMIDITY SENSOR CIRCUIT ) |
| B2969 | Climate control unit lost communication with driver's MICU (WIP SW message) | Signal error | DTC Troubleshooting (see DTC B2969: CLIMATE CONTROL UNIT LOST COMMUNICATION WITH MICU (WIPSW MESSAGE) (DRIVER'S) ) |
| B2979 | An open in the A/C pressure sensor circuit | Signal error | DTC Troubleshooting (see DTC B2979 OR DTC INDICATOR E AND WINDSHIELD DEFROST: AN OPEN IN THE A/C PRESSURE SENSOR CIRCUIT ) |
| B2980 | A short in the A/C pressure sensor circuit | Signal error | DTC Troubleshooting (see DTC B2980 OR DTC INDICATOR F AND WINDSHIELD DEFROST: A SHORT IN THE A/C PRESSURE SENSOR CIRCUIT ) |
| B2983 | A problem in the recirculation control motor circuit, linkage, doors, or motor | Signal error | DTC Troubleshooting (see DTC B2983 OR DTC INDICATOR K AND MODE: A PROBLEM IN THE RECIRCULATION CONTROL MOTOR CIRCUIT, LINKAGE, DOOR, OR MOTOR ) |
ACURALINK CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B2240 | XM antenna line failure | Internal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| U0100 | F-CAN lost communication with PCM | Loss of communication | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| U0155 | F-CAN lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see DTC U0155: F-CAN LOST COMMUNICATION WITH GAUGE CONTROL MODULE ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
| U128D | Lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see DTC U128D: LOST COMMUNICATION WITH GAUGE CONTROL MODULE ) |
POWER SEAT CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B1802 | Power seat control unit failure | Internal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1825 | Slide pulse error (no change in pulse for 1 second) | Signal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1826 | Front height pulse error (no change in pulse for 1 second) | Signal error | DTC Troubleshooting (see DTC B1826: FRONT HEIGHT PULSE ERROR (NO CHANGE IN PULSE FOR 1 SECOND) ) |
| B1827 | Rear height pulse error (no change in pulse for 1 second) | Signal error | DTC Troubleshooting (see DTC B1827: REAR HEIGHT PULSE ERROR (NO CHANGE IN PULSE FOR 1 SECOND) ) |
| B1828 | Driver's seat recline motor pulse error | Signal error | DTC Troubleshooting (see DTC B1828: DRIVER'S SEAT RECLINE MOTOR PULSE ERROR ) |
| B1829 | A/T-P signal and VSP signal mismatch | Signal error | DTC Troubleshooting (see DTC B1829: A/T-P SIGNAL AND VSP SIGNAL MISMATCH ) |
| B1830 | Left mirror position sensor open | Signal error | DTC Troubleshooting (see DTC B1829: A/T-P SIGNAL AND VSP SIGNAL MISMATCH ) |
| B1832 | Right mirror position sensor open | Signal error | DTC Troubleshooting (see DTC B1832: RIGHT MIRROR POSITION SENSOR OPEN ) |
| B1835 | Steering column manual switch malfunction | Signal error | DTC Troubleshooting (see DTC B1835: STEERING COLUMN MANUAL SWITCH MALFUNCTION ) |
| B1836 | Power seat position sensor circuit short | Signal error | DTC Troubleshooting (see DTC B1836: POWER SEAT POSITION SENSOR CIRCUIT SHORT ) |
| B1837 | Memory position calling timeout | Signal error | DTC Troubleshooting (see DTC B1837: MEMORY POSITION CALLING TIMEOUT ) |
| B1840 | Steering column tilt pulse failure | Signal error | DTC Troubleshooting (see DTC B1840: STEERING COLUMN TILT PULSE FAILURE ) |
| B1841 | Steering column telesco pulse failure | Signal error | DTC Troubleshooting (see DTC B1841: STEERING COLUMN TELESCO PULSE FAILURE ) |
| B1842 | Power tilt/telescopic position sensor power supply circuit (SVCC line) short | Signal error | DTC Troubleshooting (see DTC B1842: POWER TILT/TELESCOPIC POSITION SENSOR POWER SUPPLY CIRCUIT (SVCC LINE) SHORT ) |
| B1843 | UART communication error | Signal error | DTC Troubleshooting (see DTC B1843: UART COMMUNICATION ERROR ) |
| B1844 | Power seat slide switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1844: POWER SEAT SLIDE SWITCH CIRCUIT MALFUNCTION ) |
| B1845 | Power seat recline switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1845: POWER SEAT RECLINE SWITCH CIRCUIT MALFUNCTION ) |
| B1846 | Power seat front up-down switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1846: POWER SEAT FRONT UP-DOWN SWITCH CIRCUIT MALFUNCTION ) |
| B1847 | Power seat rear up-down switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1847: POWER SEAT REAR UP-DOWN SWITCH CIRCUIT MALFUNCTION ) |
| U0155 | Power seat control unit lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see DTC U0155: POWER SEAT CONTROL UNIT LOST COMMUNICATION WITH GAUGE CONTROL MODULE (VSP/NE FRAME) ) |
| U0199 | Power seat control unit lost communication with door multiplex control unit | Loss of communication | DTC Troubleshooting (see DTC U0199: POWER SEAT CONTROL UNIT LOST COMMUNICATION WITH DOOR MULTIPLEX CONTROL UNIT (DRLOCKSW FRAME) ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
| U1282 | Power seat control unit lost communication with driver's MICU | Loss of communication | DTC Troubleshooting (see DTC U1282: POWER SEAT CONTROL UNIT LOST COMMUNICATION WITH DRIVER'S MICU ) |
POWER CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B12A1 | Power control unit internal (CPU) error | Internal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B12C5 | Engine start/stop switch failure | Internal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B12C6 | Electric steering lock switch C/D monitor circuit failure | Internal error | DTC Troubleshooting (see DTC B12C6: ELECTRIC STEERING LOCK SWITCH C/D MONITOR CIRCUIT FAILURE ) |
| B12C7 | Electric steering lock motor circuit failure | Internal error | DTC Troubleshooting (see DTC B12C7: ELECTRIC STEERING LOCK MOTOR CIRCUIT FAILURE ) |
| B12D0 | Power control unit IG1A circuit error | Internal error | DTC Troubleshooting (see DTC B12D0: POWER CONTROL UNIT IG1A CIRCUIT ERROR; DTC B12D1: POWER CONTROL UNIT IG1B CIRCUIT ERROR; DTC B12D2: POWER CONTROL UNIT IG2 CIRCUIT ERROR; DTC B12D3: POWER CONTROL UNIT IG LATCH CIRCUIT ERROR ) |
| B12D1 | Power control unit IG1B circuit error | Internal error | DTC Troubleshooting (see DTC B12D0: POWER CONTROL UNIT IG1A CIRCUIT ERROR; DTC B12D1: POWER CONTROL UNIT IG1B CIRCUIT ERROR; DTC B12D2: POWER CONTROL UNIT IG2 CIRCUIT ERROR; DTC B12D3: POWER CONTROL UNIT IG LATCH CIRCUIT ERROR ) |
| B12D2 | Power control unit IG2 circuit error | Internal error | DTC Troubleshooting (see DTC B12D0: POWER CONTROL UNIT IG1A CIRCUIT ERROR; DTC B12D1: POWER CONTROL UNIT IG1B CIRCUIT ERROR; DTC B12D2: POWER CONTROL UNIT IG2 CIRCUIT ERROR; DTC B12D3: POWER CONTROL UNIT IG LATCH CIRCUIT ERROR ) |
| B12D3 | Power control unit IG latch circuit error | Internal error | DTC Troubleshooting (see DTC B12D0: POWER CONTROL UNIT IG1A CIRCUIT ERROR; DTC B12D1: POWER CONTROL UNIT IG1B CIRCUIT ERROR; DTC B12D2: POWER CONTROL UNIT IG2 CIRCUIT ERROR; DTC B12D3: POWER CONTROL UNIT IG LATCH CIRCUIT ERROR ) |
| B12E0 | Electric steering lock switch internal error | Internal error | DTC Troubleshooting (see DTC B12E0: ELECTRIC STEERING LOCK SWITCH INTERNAL ERROR ) |
| B12E1 | Electric steering lock motor internal error | Internal error | DTC Troubleshooting (see DTC B12E0: ELECTRIC STEERING LOCK SWITCH INTERNAL ERROR ) |
| B12E2 | Electric steering lock low level failure of MTRCUT1 | Signal error | DTC Troubleshooting (see DTC B12E0: ELECTRIC STEERING LOCK SWITCH INTERNAL ERROR ) |
| B12E3 | Electric steering lock high level failure of MTRCUT1 | Signal error | DTC Troubleshooting (see DTC B12E0: ELECTRIC STEERING LOCK SWITCH INTERNAL ERROR ) |
| B12E4 | Electric steering lock high level failure of MTRCUT2 | Signal error | DTC Troubleshooting (see DTC B12E0: ELECTRIC STEERING LOCK SWITCH INTERNAL ERROR ) |
| B12F0 | Power control unit lost communication with electric steering lock | Loss of communication | DTC Troubleshooting (see DTC B12F0: POWER CONTROL UNIT LOST COMMUNICATION WITH ELECTRIC STEERING LOCK ) |
| B12F1 | Power control unit lost communication with remote slot control unit | Loss of communication | DTC Troubleshooting (see DTC B12F1: POWER CONTROL UNIT LOST COMMUNICATION WITH REMOTE SLOT CONTROL UNIT ) |
| B12F2 | Power control unit lost communication with keyless access control unit | Loss of communication | DTC Troubleshooting (see DTC B12F2: POWER CONTROL UNIT LOST COMMUNICATION WITH KEYLESS ACCESS CONTROL UNIT ) |
| U0155 | Power control unit lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see DTC U0155: POWER CONTROL UNIT LOST COMMUNICATION WITH GAUGE CONTROL MODULE ) |
| U0199 | Power control unit lost communication with door multiplex control unit | Loss of communication | DTC Troubleshooting (see DTC U0199: POWER CONTROL UNIT LOST COMMUNICATION WITH DOOR MULTIPLEX CONTROL UNIT ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
REMOTE SLOT CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B1901 | Remote slot control unit internal error (CPU error) | Internal error | DTC Troubleshooting (see DTC B1901: REMOTE SLOT CONTROL UNIT INTERNAL ERROR (CPU ERROR); DTC B1902: REMOTE SLOT CONTROL UNIT INTERNAL ERROR (EEPROM ERROR) ) |
| B1902 | Remote slot control unit internal error (EEPROM error) | Internal error | DTC Troubleshooting (see DTC B1901: REMOTE SLOT CONTROL UNIT INTERNAL ERROR (CPU ERROR); DTC B1902: REMOTE SLOT CONTROL UNIT INTERNAL ERROR (EEPROM ERROR) ) |
| B1926 | Remote slot antenna open or short | Internal error | DTC Troubleshooting (see DTC B1926: REMOTE SLOT ANTENNA OPEN OR SHORT ) |
| B1927 | MTR CONT signal error | Signal error | DTC Troubleshooting (see DTC B1632: MTR CONT SIGNAL ERROR; DTC B1927: MTR CONT SIGNAL ERROR ) |
| B1930 | Remote slot control unit LOCK/UNLOCK error | Signal error | DTC Troubleshooting (see DTC B1926: REMOTE SLOT ANTENNA OPEN OR SHORT ) |
| B1931 | Remote slot control unit no response | Signal error | DTC Troubleshooting (see DTC B1931: REMOTE SLOT CONTROL UNIT NO RESPONSE ) |
| U0155 | Remote slot control unit lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see DTC U0155: REMOTE SLOT CONTROL UNIT LOST COMMUNICATION WITH GAUGE CONTROL MODULE ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
KEYLESS ACCESS CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B1601 | Keyless access control unit internal (CPU) error | Internal error | DTC Troubleshooting (see DTC B1601: KEYLESS ACCESS CONTROL UNIT INTERNAL (CPU) ERROR; DTC B1602: KEYLESS ACCESS CONTROL UNIT INTERNAL (EEPROM) ERROR ) |
| B1602 | Keyless access control unit internal (EEPROM) error | Internal error | DTC Troubleshooting (see DTC B1601: KEYLESS ACCESS CONTROL UNIT INTERNAL (CPU) ERROR; DTC B1602: KEYLESS ACCESS CONTROL UNIT INTERNAL (EEPROM) ERROR ) |
| B1632 | MTR CONT signal error | Signal error | DTC Troubleshooting (see DTC B1632: MTR CONT SIGNAL ERROR; DTC B1927: MTR CONT SIGNAL ERROR ) |
| B1640 | RF unit 1 not connected | Signal error | DTC Troubleshooting (see DTC B1640: RF UNIT 1 NOT CONNECTED ) |
| B1641 | RF unit 2 not connected | Signal error | DTC Troubleshooting (see DTC B1641: RF UNIT 2 NOT CONNECTED ) |
| B1646 | Driver's door LF antenna circuit open or short | Signal error | DTC Troubleshooting (see DTC B1646: DRIVER'S DOOR LF ANTENNA CIRCUIT OPEN OR SHORT ) |
| B1648 | Passenger's door LF antenna circuit open or short | Signal error | DTC Troubleshooting (see DTC B1648: PASSENGER'S DOOR LF ANTENNA CIRCUIT OPEN OR SHORT ) |
| B1658 | Rear bumper LF antenna circuit open or short | Signal error | DTC Troubleshooting (see DTC B1658: REAR BUMPER LF ANTENNA CIRCUIT OPEN OR SHORT ) |
| B1660 | Front interior LF antenna circuit open or short | Signal error | DTC Troubleshooting (see DTC B1660: FRONT INTERIOR LF ANTENNA CIRCUIT OPEN OR SHORT ) |
| B1662 | Middle interior LF antenna circuit open or short | Signal error | DTC Troubleshooting (see DTC B1662: MIDDLE INTERIOR LF ANTENNA CIRCUIT OPEN OR SHORT ) |
| B1664 | Rear interior LF antenna circuit open or short | Signal error | DTC Troubleshooting (see DTC B1664: REAR INTERIOR LF ANTENNA CIRCUIT OPEN OR SHORT ) |
| U0155 | Keyless access control unit lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see DTC U0155: KEYLESS ACCESS CONTROL UNIT LOST COMMUNICATION WITH GAUGE CONTROL MODULE ) |
| U0199 | Keyless access control unit lost communication with door multiplex control unit | Loss of communication | DTC Troubleshooting (see DTC U0199: KEYLESS ACCESS CONTROL UNIT LOST COMMUNICATION WITH DOOR MULTIPLEX CONTROL UNIT ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
| U1282 | Keyless access control unit lost communication with driver's MICU | Loss of communication | DTC Troubleshooting (see DTC U1282: KEYLESS ACCESS CONTROL UNIT LOST COMMUNICATION WITH DRIVER'S MICU ) |
| U1283 | Keyless access control unit lost communication with passenger's MICU | Loss of communication | DTC Troubleshooting (see DTC U1282: KEYLESS ACCESS CONTROL UNIT LOST COMMUNICATION WITH DRIVER'S MICU ) |
POWER TAILGATE CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B1352 | Power tailgate control unit internal error (EEPROM error) | Internal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1375 | Driver's side PTG switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B1376 | Tailgate outer handle switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1376: TAILGATE OUTER HANDLE SWITCH CIRCUIT MALFUNCTION ) |
| B1377 | Power tailgate inside switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1377: POWER TAILGATE INSIDE SWITCH CIRCUIT MALFUNCTION ) |
| B1378 | Right power tailgate pinch sensor circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1378: RIGHT POWER TAILGATE PINCH SENSOR CIRCUIT MALFUNCTION ) |
| B1379 | Left power tailgate pinch sensor circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1379: LEFT POWER TAILGATE PINCH SENSOR CIRCUIT MALFUNCTION ) |
| B1380 | Power tailgate closer unit neutral switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1380: POWER TAILGATE CLOSER UNIT NEUTRAL SWITCH CIRCUIT MALFUNCTION ) |
| B1381 | Power tailgate closer unit release switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1381: POWER TAILGATE CLOSER UNIT RELEASE SWITCH CIRCUIT MALFUNCTION ) |
| B1382 | Power tailgate closer unit full latch switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1382: POWER TAILGATE CLOSER UNIT FULL LATCH SWITCH CIRCUIT MALFUNCTION ) |
| B1383 | Power tailgate closer unit ratchet switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1383: POWER TAILGATE CLOSER UNIT RATCHET SWITCH CIRCUIT MALFUNCTION ) |
| B1384 | Power tailgate closer unit half latch switch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1384: POWER TAILGATE CLOSER UNIT HALF LATCH SWITCH CIRCUIT MALFUNCTION ) |
| B1386 | Power tailgate sensor pulse A circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1386: POWER TAILGATE SENSOR PULSE A CIRCUIT MALFUNCTION ) |
| B1387 | Power tailgate sensor pulse B circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1387: POWER TAILGATE SENSOR PULSE B CIRCUIT MALFUNCTION ) |
| B1388 | Power tailgate motor circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1388: POWER TAILGATE MOTOR CIRCUIT MALFUNCTION ) |
| B1389 | Power tailgate motor clutch circuit malfunction | Signal error | DTC Troubleshooting (see DTC B1389: POWER TAILGATE MOTOR CLUTCH CIRCUIT MALFUNCTION ) |
| B1390 | Power tailgate closer function error | Signal error | DTC Troubleshooting (see DTC B1390: POWER TAILGATE CLOSER FUNCTION ERROR ) |
| U0155 | Power tailgate control unit lost communication with gauge control module | Loss of communication | DTC Troubleshooting (see DTC U0155: LOST COMMUNICATION WITH GAUGE CONTROL MODULE (VSP/NE, AT FRAME) ) |
| U0199 | Power tailgate control unit lost communication with door multiplex control unit | Loss of communication | DTC Troubleshooting (see DTC U0199: POWER TAILGATE CONTROL UNIT LOST COMMUNICATION WITH DOOR MULTIPLEX CONTROL UNIT ) |
| U1280 | Communication bus line error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see ) |
| U1282 | Power tailgate control unit lost communication with driver's MICU | Loss of communication | DTC Troubleshooting (see DTC U1282: POWER TAILGATE CONTROL UNIT LOST COMMUNICATION WITH DRIVER'S MICU ) |
| U1283 | Power tailgate control unit lost communication with passenger's MICU | Loss of communication | DTC Troubleshooting (see DTC U1283: POWER TAILGATE CONTROL UNIT LOST COMMUNICATION WITH PASSENGER'S MICU ) |
BSI CONTROL UNIT
| DTC | Description | DTC Type | Refer to |
|---|---|---|---|
| B18A1 | BSI control unit internal circuit error | Internal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B18A5 | Left BSI radar unit temperature high | Signal error | DTC Troubleshooting (see DTC TROUBLESHOOTING ) |
| B18A6 | Right BSI radar unit temperature high | Signal error | DTC Troubleshooting (see DTC B18A6: RIGHT BSI RADAR UNIT TEMPERATURE HIGH ) |
| B18A7 | Left BSI radar unit voltage input low | Signal error | DTC Troubleshooting (see DTC B18A6: RIGHT BSI RADAR UNIT TEMPERATURE HIGH ) |
| B18A8 | Right BSI radar unit voltage input low | Signal error | DTC Troubleshooting (see DTC B18A8: RIGHT BSI RADAR UNIT VOLTAGE INPUT LOW ) |
| B18A9 | Left BSI radar unit voltage input high | Signal error | DTC Troubleshooting (see DTC B18A9: LEFT BSI RADAR UNIT VOLTAGE INPUT HIGH ) |
| B18AA | Right BSI radar unit voltage input high | Signal error | DTC Troubleshooting (see DTC B18AA: RIGHT BSI RADAR UNIT VOLTAGE INPUT HIGH ) |
| B18AF | Left BSI radar unit internal circuit error | Internal error | DTC Troubleshooting (see DTC B18AA: RIGHT BSI RADAR UNIT VOLTAGE INPUT HIGH ) |
| B18B1 | Right BSI radar unit internal circuit error | Internal error | DTC Troubleshooting (see DTC B18B1: RIGHT BSI RADAR UNIT INTERNAL CIRCUIT ERROR ) |
| B18B4 | Left BSI radar unit dirty | Signal error | DTC Troubleshooting (see DTC B18B1: RIGHT BSI RADAR UNIT INTERNAL CIRCUIT ERROR ) |
| B18B5 | Right BSI radar unit dirty | Signal error | DTC Troubleshooting (see DTC B18B5: RIGHT BSI RADAR UNIT DIRTY ) |
| B18B6 | Lost communication with left BSI radar unit | Loss of communication | DTC Troubleshooting (see DTC B18B5: RIGHT BSI RADAR UNIT DIRTY ) |
| B18B7 | Lost communication with right BSI radar unit | Loss of communication | DTC Troubleshooting (see DTC B18B5: RIGHT BSI RADAR UNIT DIRTY ) |
| B18B8 | Left BSI radar unit azimuth off alignment | Signal error | DTC Troubleshooting (see DTC B18B8: LEFT BSI RADAR UNIT AZIMUTH OFF ALIGNMENT; DTC B18B9: RIGHT BSI RADAR UNIT AZIMUTH OFF ALIGNMENT ) |
| B18B9 | Right BSI radar unit azimuth off alignment | Signal error | DTC Troubleshooting (see DTC B18B8: LEFT BSI RADAR UNIT AZIMUTH OFF ALIGNMENT; DTC B18B9: RIGHT BSI RADAR UNIT AZIMUTH OFF ALIGNMENT ) |
| B18BA | Left BSI radar unit version incorrect | Signal error | DTC Troubleshooting (see DTC B18BA: LEFT BSI RADAR UNIT VERSION INCORRECT; DTC B18BB: RIGHT BSI RADAR UNIT VERSION INCORRECT ) |
| B18BB | Right BSI radar unit version incorrect | Signal error | DTC Troubleshooting (see DTC B18BA: LEFT BSI RADAR UNIT VERSION INCORRECT; DTC B18BB: RIGHT BSI RADAR UNIT VERSION INCORRECT ) |
| B18BC | BSI radar units communication error | Signal error | DTC Troubleshooting (see DTC B18BA: LEFT BSI RADAR UNIT VERSION INCORRECT; DTC B18BB: RIGHT BSI RADAR UNIT VERSION INCORRECT ) |
| B18BD | BSI control unit voltage input high | Signal error | DTC Troubleshooting (see DTC B18BD: BSI CONTROL UNIT VOLTAGE INPUT HIGH ) |
| B18BE | BSI control unit voltage input low | Signal error | DTC Troubleshooting (see DTC B18BD: BSI CONTROL UNIT VOLTAGE INPUT HIGH ) |
| B18C2 | Left BSI alert indicator output error | Signal error | DTC Troubleshooting (see DTC B18C2: LEFT BSI ALERT INDICATOR OUTPUT ERROR ) |
| B18CF | Right BSI alert indicator output error | Signal error | DTC Troubleshooting (see DTC B18CF: RIGHT BSI ALERT INDICATOR OUTPUT ERROR ) |
| U0155 | Lost communication with the gauge control module | Loss of communication | DTC Troubleshooting (see DTC U0155: LOST COMMUNICATION WITH THE GAUGE CONTROL MODULE ) |
| U0423 | Invalid data received from PCM (vehicle speed data) | Loss of communication | DTC Troubleshooting (see DTC U0423: INVALID DATA RECEIVED FROM PCM (VEHICLE SPEED DATA) ) |
| U1280 | Communication circuit error (BUS-OFF) | Loss of communication | DTC Troubleshooting (see DTC U0423: INVALID DATA RECEIVED FROM PCM (VEHICLE SPEED DATA) ) |