Hazard and Horn Reminder
WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
When the doors are locked or unlocked by key fob, power is supplied to hazard warning lamp and lamp flash as follows
- LOCK operation: C mode (flash twice) or S mode (flash twice)
- UNLOCK operation: C mode (flash once) or S mode (do not flash)
BCM outputs to IPDM E/R for horn reminder signal as DATA LINE (CAN H line and CAN L line). The hazard and horn reminder has C mode (horn chirp mode) and S mode (non-horn chirp mode).
Operating function of hazard and horn reminder
OPERATING FUNCTION OF HAZARD AND HORN REMINDER
| C mode | S mode | |||
|---|---|---|---|---|
| Remote controller operation | Lock | Unlock | Lock | Unlock |
| Hazard warning lamp flash | Twice | Once | Twice | - |
| Horn sound | Once | - | - | - |
Hazard and horn reminder do not operate if any door switch is ON (any door is OPEN).
How to change hazard and horn reminder mode