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.
2004 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE
CONSULT-II Function (BCM): Notes
WARNING: This page is about a different car, the 2004 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
- CONSULT-II executes the following functions by combining data reception and command transmission via the communication line from BCM. Work support, self-diagnosis, data monitor, and active test display.
BCM DIAGNOSIS PART SPECIFICATION
| BCM diagnosis part | Check item, diagnosis mode | Description |
|---|---|---|
| HEAD LAMP | Work support | Changes the setting for each function. |
| Data monitor | Displays BCM input data in real time. | |
| Active test | Operation of electrical loads can be checked by sending drive signal to them. | |
| BCM | Self-diagnosis | BCM performs self-diagnosis of CAN communication. |
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:
- • 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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