DTC Index
WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.
: Applicable : Not applicable
| DTC* 1 | Items (CONSULT screen terms) |
Trip | Warning lamp * 3 | Permanent DTC group* 4 | Reference | ||
|---|---|---|---|---|---|---|---|
| HEV | CHG | MIL | |||||
| CONSULT* 2 | |||||||
| U0100* 5 | LOST COMM ECM | 1 | * | - | * | B | DTC DESCRIPTION |
| U0101* 5 | LOST COMM TCM | 1 | * | - | * | B | DTC DESCRIPTION |
| U0107* 5 | LOST COMM TAC MODULE | 1 | - | - | - | - | DTC DESCRIPTION |
| U0110* 5 | LOST COMM DMCM | 1 | * | - | * | B | DTC DESCRIPTION |
| U0111* 5 | LOST COMM HV BATT CONT | 1 | * | - | * | B | DTC DESCRIPTION |
| U1000* 5 | CAN COMM CIRCUIT | 1 | * or - | - | - | - | DTC DESCRIPTION |
| P0510 | CLOSED THROTTLE POSITION SWITCH | 1 | * | - | - | - | DTC DESCRIPTION |
| P0613 | TCM | 1 | * | - | * | - | DTC DESCRIPTION |
| P0616 | STARTER RELAY | 1 | * | - | - | - | DTC DESCRIPTION |
| P062F | INTERNAL CONTROL MODULE | 2 | * | - | - | - | DTC DESCRIPTION |
| P0806 | CLUTCH POSITION SENSOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0807 | CLUTCH POSITION SENSOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0808 | CLUTCH POSITION SENSOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0851 | PARK/NEUTRAL SWITCH | 1 | * | - | - | - | DTC DESCRIPTION |
| P0852 | PARK/NEUTRAL SWITCH | 1 | - | - | - | - | DTC DESCRIPTION |
| P0A06 | COOLANT PUMP A | 1 | * | - | * | - | DTC DESCRIPTION |
| P0A07 | COOLANT PUMP A | 1 | * | - | * | - | DTC DESCRIPTION |
| P0A08 | DC/DC CONVERTER | 1 | - | * | - | - | DTC DESCRIPTION |
| P0A09 | DC/DC CONVERTER | 1 | - | * | - | - | DTC DESCRIPTION |
| P0A0A | HV SYSTEM INTERLOCK ERROR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0A0C | HV SYSTEM INTERLOCK ERROR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0A0F | ENGINE FAILED TO START | 1 | * | - | - | - | DTC DESCRIPTION |
| P0A10 | DC/DC CONVERTER | 1 | - | * | - | - | DTC DESCRIPTION |
| P0A12 | DC/DC CONVERTER | 1 | - | * | - | - | DTC DESCRIPTION |
| P0A13 | DC/DC CONVERTER | 1 | - | * | - | - | DTC DESCRIPTION |
| P0A1D | HPCM | 1 | * | - | * | B | DTC DESCRIPTION |
| P0A1F | BATTERY ENERGY CONTROL MODULE | 1 | * | - | * | B | DTC DESCRIPTION |
| P0A95 | HIGH VOLTAGE FUSE | 1 | * | - | - | - | DTC DESCRIPTION |
| P0AA0 | HYBRID BATT POSITIVE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0AA1 | HYBRID BATT POSITIVE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0AA4 | HYBRID BATT NEGATIVE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0AA6 | HYBRID BATT VOLT SYS ISOLATION | 1 | * | - | - | - | DTC DESCRIPTION |
| P0AA7 | HYBRID BATT VOLT ISOLATION SENSOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0ADB | HYBRID BATT POSITIVE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0ADC | HYBRID BATT POSITIVE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0ADF | HYBRID BATT NEGATIVE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0AE0 | HYBRID BATTERY NEGATIVE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0AE2 | HYBRID BATT PRECHARGE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0AE6 | HYBRID BATT PRECHARGE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0AE7 | HYBRID BATT PRECHARGE CONTACTOR | 1 | * | - | - | - | DTC DESCRIPTION |
| P0B35 | HIGH VOLTAGE SERVICE DISCONNECT | 1 | * | - | - | - | DTC DESCRIPTION |
| P0B37 | HIGH VOLTAGE SERVICE DISCONNECT | 1 | * | - | - | - | DTC DESCRIPTION |
| P1572 | ASCD BRAKE SWITCH | 1 | - | - | - | - | DTC DESCRIPTION |
| P1610 | LOCK MODE | 1 | - | - | - | - | DTC DESCRIPTION |
| P1611 | ID DISCORD, IMMU-HCM | 1 | - | - | - | - | DTC DESCRIPTION |
| P1612 | CHAIN OF HCM-IMMU | 1 | - | - | - | - | DTC DESCRIPTION |
| P175A | TRANSMISSION SYSTEM | 1 | * | - | * | B | DTC DESCRIPTION |
| P1805 | BRAKE SWITCH | 1 | - | - | - | - | DTC DESCRIPTION |
| P2122 | APP SENSOR D | 1 | * | - | * | B | DTC DESCRIPTION |
| P2123 | APP SENSOR D | 1 | * | - | * | B | DTC DESCRIPTION |
| P2127 | APP SENSOR E | 1 | * | - | * | B | DTC DESCRIPTION |
| P2128 | APP SENSOR E | 1 | * | - | * | B | DTC DESCRIPTION |
| P2138 | APP SENSOR | 1 | * | - | * | B | DTC DESCRIPTION |
| P2519 | A/C REQUEST A | 1 | - | * | - | - | DTC DESCRIPTION |
| P2857 | CLUTCH A | 1 | * | - | * | B | DTC DESCRIPTION |
| P2859 | CLUTCH A | 1 | * | - | * | B | DTC DESCRIPTION |
| P3103 | DC/DC CONVERTER COOLING SYS | 1 | - | * | - | - | DTC DESCRIPTION |
| P310A | HPCM | 1 | * | - | * | - | DTC LOGIC |
| P3110 | IGN RELAY | 1 | * | - | - | - | DTC DESCRIPTION |
| P3112 | STOP LAMP SWITCH | 1 | - | - | - | - | DTC DESCRIPTION |
| P3117 | A/C SYSTEM | 1 | - | - | - | - | DTC DESCRIPTION |
| P3118 | HYBRID BATTERY ISOLATION | 1 | * | - | - | - | DTC DESCRIPTION |
| P3119 | MOTOR SYSTEM ISOLATION | 1 | * | - | - | - | DTC DESCRIPTION |
| P311D | HIGH VOLTAGE SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P311E | HIGH VOLTAGE SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P311F | PRE CHARGE RELAY | 1 | * | - | - | - | DTC DESCRIPTION |
| P3120 | HV SYSTEM ISOLATION | 1 | * | - | - | - | DTC DESCRIPTION |
| P3123 | HV SYSTEM COOLING PUMP | 1 | * | - | * | - | DTC DESCRIPTION |
| P3124 | HV SYSTEM COOLING PUMP | 1 | * | - | * | - | DTC DESCRIPTION |
| P3125 | ELECTRIC WATER PUMP SYSTEM | 1 | * | - | * | - | DTC DESCRIPTION |
| P3126 | ELECTRIC WATER PUMP SYSTEM | 1 | * | - | * | - | DTC DESCRIPTION |
| P3127 | ELECTRIC WATER PUMP SYSTEM | 1 | * | - | * | - | DTC DESCRIPTION |
| P3128 | ELECTRIC WATER PUMP SYSTEM | 1 | * | - | * | - | DTC DESCRIPTION |
| P3135 | SLIGHT COLLISION DETECTION | 1 | * | - | - | - | DTC DESCRIPTION |
| P3137 | CAR CLASH | 1 | * | - | - | - | DTC DESCRIPTION |
| P3138 | CAR CLASH | 1 | * | - | - | - | DTC DESCRIPTION |
| P3139 | AIR BAG SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3146 | MOTOR RESOLVER | 1 | * | - | * | B | DTC DESCRIPTION |
| P3149 | TRANSMISSION SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P314C | ENGINE SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P314D | ENGINE SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P314E | ENGINE SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3150 | ENGINE START SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3155 | ENGINE SYSTEM | 1 | - | - | - | - | DTC DESCRIPTION |
| P3157 | SENSOR POWER SUPPLY | 1 | * | - | * | B | DTC DESCRIPTION |
| P3176 | MOTOR SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3177 | MOTOR SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3178 | MOTOR SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3179 | MOTOR SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P317A | MOTOR SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P317B | MOTOR SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P317F | HV BATTERY SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3180 | HV BATTERY SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3181 | HV BATTERY SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3182 | HV BATTERY SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3184 | HV BATTERY SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3185 | TRANSMISSION SYSTEM | 1 | * | - | - | - | DTC DESCRIPTION |
| P3194 | COMMUNICATION ERROR | 1 | * | - | - | - | DTC DESCRIPTION |
| P31A6 | COMMUNICATION ERROR | 1 | * | - | * | B | DTC DESCRIPTION |
| P31A7 | COMMUNICATION ERROR | 1 | * | - | * | B | DTC DESCRIPTION |
| P31A8 | COMMUNICATION ERROR | 1 | * | - | * | B | DTC DESCRIPTION |
| P31A9 | COMMUNICATION ERROR | 1 | * | - | * | B | DTC DESCRIPTION |
| P31AB | COMMUNICATION ERROR | 1 | - | - | - | - | DTC DESCRIPTION |
| P31AC | ADAS | 1 | * | - | - | - | DTC DESCRIPTION |
| P31B1 | COMMUNICATION ERROR | 1 | - | - | - | - | DTC DESCRIPTION |
| P31BC | COMMUNICATION ERROR | 1 | - | - | - | - | DTC DESCRIPTION |
| P31F7 | HPCM | 1 | - | - | - | - | DTC DESCRIPTION |
| P31F8 | HPCM | 1 | - | - | - | - | DTC DESCRIPTION |
| P31F9 | ASCD SWITCH | 1 | - | - | - | - | DTC DESCRIPTION |
| P31FA | ASCD SWITCH | 1 | - | - | - | - | DTC DESCRIPTION |
| P31FB | ASCD SYSTEM | 1 | - | - | - | - | DTC DESCRIPTION |
| P31FC | ASCD SYSTEM | 1 | - | - | - | - | DTC DESCRIPTION |
| P31FD | ASCD SYSTEM | 1 | - | - | - | - | DTC DESCRIPTION |
| P31FE | ASCD SYSTEM | 1 | - | - | - | - | DTC DESCRIPTION |
| P31FF | ASCD VEHICLE SPEED SENSOR | 1 | - | - | - | - | DTC DESCRIPTION |
* 1: 1st trip DTC No. is the same as DTC No.
* 2: This number is prescribed by SAE J2012/ISO 15031-6.
* 3: When HPCM detects a malfunction in the hybrid systems, warning lamp is turned ON.
- HEV: Hybrid system warning lamp
- CHG: 12 volt-battery charge warning lamp
- MIL: Malfunction indicator lamp
* 4: Refer to PERMANENT DIAGNOSTIC TROUBLE CODE (PERMANENT DTC) .
* 5: The troubleshooting for this DTC needs CONSULT.