Trooper LS V6-3.5L (1998)
Ignition Coil: Description and Operation
A separate coil-at-plug module is located at each spark plug. The coil-at-plug module is attached to the engine with two screws. It is installed directly
to the spark plug by an electrical contact inside a rubber boot. A three-way connector provides 12-volt primary supply from the 15-amp ignition fuse, a
ground-switching trigger line from the PCM, and a ground.
