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.
2017 Infiniti QX60 Base, AWDFACTORY OEM SERVICE PROCEDURE
Engine Room Component
| No. | Component | Function |
|---|---|---|
| IPDM E/R | IPDM E/R controls the internal relays and the actuators. When CAN communication with ECM is impossible, IPDM E/R performs fail-safe control. |
|
| ECM (with barometric pressure sensor) | ECM (WITH BAROMETRIC PRESSURE SENSOR)Β | |
| Mass air flow sensor (with intake air temperature sensor) (bank 1) | MASS AIR FLOW SENSOR (WITH INTAKE AIR TEMPERATURE SENSOR)Β | |
| Electric throttle control actuator | ELECTRIC THROTTLE CONTROL ACTUATORΒ | |
| Power valve actuator 2 | POWER VALVE ACTUATOR 1 AND 2Β | |
| EVAP canister purge volume control solenoid valve | EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVEΒ | |
| VIAS control solenoid valve 2 | VIAS CONTROL SOLENOID VALVE 1 AND 2Β | |
| VIAS control solenoid valve 1 | ||
| Power valve actuator 1 | POWER VALVE ACTUATOR 1 AND 2Β | |
| ABS actuator and electric unit (control unit) | Mainly transmits the following signal to ECM via CAN communication.
|
|
| Rear electronic controlled engine mount | ELECTRONIC CONTROLLED ENGINE MOUNTΒ | |
| Electronic controlled engine mount control solenoid valve | ||
| Front electronic controlled engine mount | ||
| TCM | Mainly transmits the following signal to ECM via CAN communication.
|
|
| Electric intake valve timing control module | ELECTRIC INTAKE VALVE TIMING CONTROL MODULEΒ | |
| Refrigerant pressure sensor | REFRIGERANT PRESSURE SENSORΒ |
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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