For 1990-2009 cars only
Removal Procedure
- Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
- Remove the air cleaner layer. Refer to Air Cleaner Replacement .
- Using a flat bladed screwdriver, disengage the glow plug controller cover clips.
- Remove the glow plug controller cover.
- Remove the glow plug relay terminal nuts and wires.
- Remove the glow plug controller nuts.
- Lift the glow plug controller off the studs.
- Separate the glow plug relay from the glow plug controller housing by inserting a small screwdriver between them while prying the relay assembly outward.
- Slide the glow plug relay outward to disengage it from the glow plug controller housing.
- Using a flat bladed screwdriver, disengage the glow plug relay clip.
- Remove the glow plug relay.
Installation Procedure
- Install the glow plug relay.
- Slide the glow plug relay inward to engage it to the glow plug controller housing.
- Set the glow plug controller onto the studs.
- Install the glow plug controller nuts.
- Install the glow plug relay terminal wires and nuts.
- Install the glow plug controller cover.
- Install the air cleaner layer. Refer to Air Cleaner Replacement .
- Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
Notice: Refer to Fastener Notice in the Preface section.
Tighten
Tighten the nuts to 42 N·m (31 lb ft).
Tighten
Tighten the nuts to 5 N·m (44 lb in).
