Sierra 1500 4WD V8-5.3L VIN Z Flex Fuel (2005)
The Starter Relay is located on the Fuse Block - Underhood. The Fuse Block - Underhood is located on the left side of the engine compartment to the
rear of the battery.
The Starter Relay is located on the Fuse Block - Underhood. The Fuse Block - Underhood is located on the left side of the engine compartment to the
rear of the battery.