1. Disconnect the negative battery cable.
2. Remove the plug hole plate. (L8, LF, L3) (See PLUG HOLE PLATE REMOVAL/INSTALLATION [L8, LF, L3].)
3. Remove the charge air cooler. (L3 Turbo) (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION [L3 Turbo].)
4. Remove in the order indicated in the table.
5. Install in the reverse order of removal.