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
All Signals, Main Signals, Select From Menu
WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
DATA MONITOR -ALL SIGNALS, MAIN SIGNALS, SELECT FROM MENU
| Item name | CONSULT-II screen display | Display or unit | Monitor item selection | Description | ||
|---|---|---|---|---|---|---|
| ALL SIGNALS | MAIN SIGNALS | SELECT FROM MENU | ||||
| Motor fan request | MOTOR FAN REQ | 1/2/3/4 | X | X | X | Signal status input from ECM |
| Compressor request | AC COMP REQ | ON/OFF | X | X | X | Signal status input from ECM |
| Tail & clear request | TAIL & CLR REQ | ON/OFF | X | X | X | Signal status input from BCM |
| H/L LO request | HL LO REQ | ON/OFF | X | X | X | Signal status input from BCM |
| H/L HI request | HL HI REQ | ON/OFF | X | X | X | Signal status input from BCM |
| FR fog request | FR FOG REQ | ON/OFF | X | X | X | Signal status input from BCM |
| FR wiper request | FR WIP REQ | STOP/1 LO/LO/HI | X | X | X | Signal status input from BCM |
| Wiper auto stop | WIP AUTO STOP | ACT P/STOP P | X | X | X | Output status of IPDM E/R |
| Wiper protection | WIP PROT | OFF/LS/HS/Block | X | - | X | Control status of IPDM E/R |
| Starter request | ST RLY REQ | ON/OFF | X | - | X | Status of input signal NOTE |
| Ignition relay status | IGN RLY | ON/OFF | X | X | X | Ignition relay status monitored with IPDM E/R |
| Rear defogger request | RR DEF REQ | ON/OFF | X | X | X | Signal status input from BCM |
| Oil pressure switch | OIL P SW | OPEN/CLOSE | X | - | X | Signal status input from IPDM E/R |
| Theft warning horn request | THFT HRN REQ | ON/OFF | X | - | X | Signal status input from BCM |
| Horn chirp | HORN CHIRP | ON/OFF | X | - | X | Output status of IPDM E/R |
| Cornering lamp request | CRNRNG LMP REQ | OFF/LEFT/RIGHT | X | - | X | Signal status input from BCM |
NOTE:
Perform monitoring of IPDM E/R data with the ignition switch ON. When the ignition switch is in ACC position, display may not be correct.
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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