Trailer Back-Up Lamps Operation
WARNING: This page is about a different car, the 2006 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.
The trailer back-up lamps are controlled by back-up lamp relay.
When the ignition switch is in the ON or START position, power is supplied
- through 10A fuse (No. 38, located in the IPDM E/R)
- through IPDM E/R terminal 27
- to back-up lamp relay terminal 3 (with M/T) or 7 (with A/T).
When energized, back-up lamp relay power is supplied
- through back-up lamp relay terminal 5 (with M/T) or 6 (with A/T)
- to trailer connector terminal 7.