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 G37 Base, 2D ConvertibleFACTORY OEM SERVICE PROCEDURE
Automatic Drive Positioner System DTCS
AUTOMATIC DRIVE POSITIONER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC U1000: CAN COMM CIRCUIT | CAN COMM CIRCUIT |
| DTC B2112: SLIDING MOTOR | SLIDING MOTOR |
| DTC B2113: RECLINING MOTOR | RECLINING MOTOR |
| DTC B2118: TILT SENSOR | TILT SENSOR |
| DTC B2119: TELESCOPIC SENSOR | TELESCOPIC SENSOR |
| DTC B2126: DETENT SW | DETENT SW |
| DTC B2127: PARKING BRAKE SWITCH | PARKING BRAKE SWITCH |
| DTC B2128: UART COMMUNICATION LINE | UART COMMUNICATION LINE |
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.