3500 4x4 Pickup V8-360 5.9L Magnum (1996)
Hazard Warning Flasher: Description and Operation
Ground Circuit
CIRCUIT OPERATION
Circuit Z1 provides a ground for the parking lamps, turn/tail/stop lamps, and rear license plate lamps.
Circuit Z1 also provides a ground for the back-up lamps and Center High Mounted Stop Lamps (CHMSL) lamps.