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.
2013 Nissan-Datsun Juke SV, 4WDFACTORY OEM SERVICE PROCEDURE
Input/Output Signal Chart
| Sensor | Input Signal to ECM | ECM function | Actuator | |||
|---|---|---|---|---|---|---|
| Crankshaft position sensor (POS) | Engine speed(1) | Air conditioner cut control | IPDM E/R ↓ Air conditioner relay ↓ Compressor |
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| Camshaft position sensor (PHASE) | ||||||
| Engine coolant temperature sensor | Engine coolant temperature | |||||
| Accelerator pedal position sensor | Accelerator pedal position | |||||
| Battery | Battery voltage(1) | |||||
| Refrigerant pressure sensor | Refrigerant pressure | |||||
| EPS control unit | CAN communication | EPS operation signal | ||||
| Combination meter | CAN communication | Vehicle speed signal | ||||
| BCM | CAN communication | A/C ON signal | ||||
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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.