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.
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HOMESERVICE MANUALSNISSAN-DATSUN2013JUKE S, FWDREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL SYSTEM (WITH INTELLIGENT KEY SYSTEM)SYSTEM DESCRIPTIONSYSTEMSIGNAL BUFFER SYSTEMSIGNAL BUFFER SYSTEM: SYSTEM DESCRIPTIONOUTLINE
2013 Nissan-Datsun Juke S, FWD
SIGNAL BUFFER SYSTEM: System Description: Outline
2013 Nissan-Datsun Juke S, FWDSECTION Outline
BCM has the signal transmission function that outputs/transmits each input/received signal to each unit.
SIGNAL TRANSMISSION FUNCTION LIST
| Signal name | Input | Output | Description |
|---|---|---|---|
| Ignition switch ON signal | Push-button ignition switch (Push switch) | IPDM E/R (CAN) | Inputs the push-button ignition switch (push switch) signal and transmits the ignition switch status judged with BCM via CAN communication. |
| Door switch signal | Any door switch |
|
Inputs the door switch signal and transmits it via CAN communication. |
| Blower fan ON signal |
|
ECM (CAN) | Input blower fan switch signal, and transmit the blower fan ON signal via CAN communication. |
| A/C ON signal |
|
ECM (CAN) | Input A/C ON signal (automatic A/C) or A/C switch signal (manual A/C), and transmit the A/C ON signal via CAN communication. |
| Stop lamp switch signal | Stop lamp switch | TCM (CAN) | Inputs the stop lamp switch 1 signal and stop lamp switch 2 signal, and transmits it via CAN communication. |
| Interlock/PNP switch signal | Transmission range switch | IPDM E/R (CAN) | Inputs the P/N position signal, and transmits the interlock/PNP switch signal via CAN communication. |
RENDER: 1.0x
NO RELATED
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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.