Grand Cherokee 2WD V6-3.7L (2008)
Starter Relay: Description and Operation
Description
DESCRIPTION
The starter relay is an electromechanical device that switches battery current to the pull-in coil of the starter solenoid when the ignition switch is turned
to the Start position. The starter relay is located in the Power Distribution Center (PDC) in the engine compartment. See the PDC cover for relay
identification and location.
The starter relay is a International Standards Organization (ISO) relay. Relays conforming to ISO specifications have common physical dimensions,
current capacities, terminal patterns, and terminal functions.
The starter relay cannot be repaired or adjusted. If faulty or damaged, it must be replaced.
