2012 Infiniti M35hFACTORY OEM SERVICE PROCEDURE

Hybrid Control System DTCS

HYBRID CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description
DTC U0100 ECM
DTC U0101 TCM
DTC U0107 ADAS
DTC U0110 DRIVE MOTOR CONTROL MODULE
DTC U0111 BATTERY ENERGY CONTROL MODULE
DTC U1000 CAN COMM CIRCUIT
DTC P0510 THROTTLE POSITION SENSOR
DTC P0613 TCM
DTC P0616 STARTER RELAY
DTC P062F CONTROL MODULE
DTC P0806 CLUTCH 1 STROKE SENSOR
DTC P0807, P0808 CLUTCH 1 STROKE SENSOR
DTC P0851, P0852 PARK/NEUTRAL SWITCH
DTC P0A06, P0A07 ELECTRIC WATER PUMP
DTC P0A08 DC/DC CONVERTER
DTC P0A09, P0A10 DC/DC CONVERTER
DTC P0A0A, P0A0C HV SYSTEM
DTC P0A0F ENGINE NO START
DTC P0A12, P0A13 DC/DC CONVERTER
DTC P0A1D HPCM
DTC P0A1F BATTERY ENERGY CONTROL MODULE
DTC P0A93 INVERTER COOLING SYSTEM
DTC P0A95 HIGH VOLTAGE FUSE
DTC P0AA0 HYBRID BATTERY POSITIVE CONTACTOR
DTC P0AA1 HYBRID BATTERY POSITIVE CONTACTOR
DTC P0AA4 HYBRID BATTERY NEGATIVE CONTACTOR
DTC P0AA6 HYBRID BATTERY SYSTEM
DTC P0AA7 HYBRID BATTERY VOLT INSULATION SENSOR
DTC P0ADB, P0ADC HYBRID BATTERY POSITIVE CONTACTOR
DTC P0ADF, P0AE0 HYBRID BATTERY NEGATIVE CONTACTOR
DTC P0AE1 HYBRID BATTERY PRE-CHARGE CONTACTOR
DTC P0AE2 HYBRID BATTERY PRE-CHARGE CONTACTOR
DTC P0AE6 HYBRID BATTERY PRE-CHARGE CONTACTOR
DTC P0AE7 HYBRID BATTERY PRE-CHARGE CONTACTOR
DTC P0B35, P0B37 SDSW
DTC P1572 BRAKE SWITCH
DTC P175A TRANSMISSION SYSTEM
DTC P1805 BRAKE SWITCH
DTC P2122, P2123 APP SENSOR
DTC P2127, P2128 APP SENSOR
DTC P2138 APP SENSOR
DTC P2519 A/C REQUEST
DTC P2857, P2859 CLUTCH 1
DTC P3103 DC/DC CONVERTER COOLING SYSTEM
DTC P3110 IGNITION RELAY
DTC P3112 STOP LAMP SWITCH
DTC P3113, P3114 BRAKE SWITCH
DTC P3117 A/C SYSTEM
DTC P3118 HYBRID BATTERY
DTC P3119 MOTOR SYSTEM
DTC P311D, P311E HIGH VOLTAGE SYSTEM
DTC P311F PRE-CHARGE RELAY
DTC P3120 HIGH VOLTAGE SYSTEM
DTC P3123, P3124 HV SYSTEM COOLING PUMP
DTC P3137, P3138 CAR CLASH
DTC P3139 AIR BAG SYSTEM
DTC P3146 MOTOR RESOLVER
DTC P3149 TRANSMISSION SYSTEM
DTC P314D ENGINE SYSTEM
DTC P314E ENGINE SYSTEM
DTC P3150 ENGINE START SYSTEM
DTC P3155 ENGINE SYSTEM
DTC P3157 SENSOR POWER SUPPLY
DTC P3176 MOTOR SYSTEM
DTC P3177 MOTOR SYSTEM
DTC P3178 MOTOR SYSTEM
DTC P3179 MOTOR SYSTEM
DTC P317A MOTOR SYSTEM
DTC P317B MOTOR SYSTEM
DTC P317F HV BATTERY SYSTEM
DTC P3180 HV BATTERY SYSTEM
DTC P3181 HV BATTERY SYSTEM
DTC P3182 HV BATTERY SYSTEM
DTC P3184 HV BATTERY SYSTEM
DTC P3185 TRANSMISSION SYSTEM
DTC P3194 CAN ERROR
DTC P31A6 CAN ERROR
DTC P31A7 CAN ERROR
DTC P31A8 CAN ERROR
DTC P31A9 CAN ERROR
DTC P31AB CAN ERROR
DTC P31AC CAN ERROR
DTC P31F7, P31F8 P31FB, P31FC, P31FD ASCD SYSTEM
DTC P31F9, P31FA ASCD STEERING SWITCH
DTC P31FE ICC FUNCTION
DTC P31FF ASCD VEHICLE SPEED SENSOR
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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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