Tail, License Lamps, and Headlamp Position lamps (Export)

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

The tail lamps, headlamp position lamps, and license lamps, are turned on when the headlamp switch is placed in either the PARK or HEAD position, or anytime the headlights are requested. With the headlamp switch placed in the OFF position, and the engine running, the Daytime Running Lamps (DRL) control module will operate the tail lamps. The PARK fuse supplies battery voltage to the headlamp switch and DRL module. Current flow is from the headlamp switch to the headlamp position lamps and license lamps. The tail lamps receive the headlamp switch voltage via an inactive DRL control module. For DRL operation current flow is from the DRL control module to the tail lamps only. The LF headlamp position lamp is grounded at G101 and the RF headlamp position lamp is grounded at G102. The remaining lamps are grounded a G401.