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.
2012 Infiniti M35hFACTORY OEM SERVICE PROCEDURE
Brake Control System DTCS
BRAKE CONTROL SYSTEM (WITH VDC) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC C1101, C1102, C1103, C1104 | WHEEL SENSOR |
| DTC C1105, C1106, C1107, C1108 | WHEEL SENSOR |
| DTC C1109 | POWER AND GROUND SYSTEM |
| DTC C1110 | ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) |
| DTC C1111 | ABS MOTOR, MOTOR RELAY SYSTEM |
| DTC C1113, C1145, C1146 | YAW RATE/SIDE/DECEL G SENSOR |
| DTC C1115 | WHEEL SENSOR |
| DTC C1116 | STOP LAMP SWITCH |
| DTC C1120, C1122, C1124, C1126 | ABS IN VALVE SYSTEM |
| DTC C1121, C1123, C1125, C1127 | ABS OUT VALVE SYSTEM |
| DTC C1140 | ACTUATOR RELAY SYSTEM |
| DTC C1142 | PRESS SENSOR |
| DTC C1143 | STEERING ANGLE SENSOR |
| DTC C1144 | INCOMPLETE STEERING ANGLE SENSOR ADJUSTMENT |
| DTC C1155 | BRAKE FLUID LEVEL SWITCH |
| DTC C1164, C1165 | CV SYSTEM |
| DTC C1166, C1167 | SV SYSTEM |
| DTC C1176 | STOP LAMP SW2 |
| DTC C118A | ELECTRICALLY-DRIVEN INTELLIGENT BRAKE SYSTEM |
| DTC C118C | HEV SYSTEM |
| DTC U1000 | CAN COMM CIRCUIT |
| DTC U1010 | CONTROL UNIT (CAN) |
| DTC U110D | ELECTRICALLY-DRIVEN INTELLIGENT BRAKE COMMUNICATION |
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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