Removal Procedure

Fig 1: Disassembling/Assembling Air Cleaner Housing

Courtesy of GENERAL MOTORS CORP.

Remove the air cleaner cover/resonator (2) then position the air cleaner element (6) and air outlet duct (3) out of the way. Refer to Air Cleaner Element Replacement .
Remove the air inlet duct (5) from the lower air cleaner housing/washer solvent tank assembly (4).

Fig 2: Locating Electrical Connectors

Courtesy of GENERAL MOTORS CORP.

Disconnect the following electrical connectors:
- Windshield washer pump (1)
- Headlamp washer pump (2), if equipped
- Low solvent level sensor (4)
- Lift gate washer pump (6), if equipped
Remove the washer solvent level sensor wire harness from the wire harness retaining clips (3, 5).

Fig 3: Disconnecting/Connecting Headlight Washer Hose

Courtesy of GENERAL MOTORS CORP.

If applicable, disconnect the headlamp washer hose from the headlamp washer pump located on the lower air cleaner housing/washer solvent tank. Cap the headlamp washer pump outlet fitting to prevent loss of washer solvent.

Fig 4: Removing/Installing Air Cleaner Assembly

Courtesy of GENERAL MOTORS CORP.

Disconnect the washer pump hoses (3) and plug the washer pump outlet ports to prevent loss of washer solvent.
Remove the 2 air cleaner housing/washer solvent tank assembly retaining nuts (1) from the mounting studs.
Lift the lower air filter housing/washer solvent tank assembly (2) off of the studs and remove the assembly.