Part OEM Part Price
Glow Plug Control Module
Glow Plug Module Assembly FOTZ12B533A $184.92
Disconnect the batteries.
Remove the plastic terminal cover from the relay.
CAUTION : Do not use a screwdriver or similar tool to pry off the terminal cover. Battery voltage is present at the terminals.
Disconnect the battery terminal connector (12 volt power wire), the glow plug relay connector, and the harness connector.
Remove the mounting screws and remove the relay from the engine.
Install the relay on the engine and tighten the screws.
Reconnect the harness connector, relay connector, and the battery terminal connector.
Reinstall the plastic terminal cover.
Reconnect the batteries.
The second is the relay that I believe you replaced. The first is a small computer.
Wednesday, December 12th, 2012 AT 1:03 AM