Installation Procedure

Install the lower air filter housing/washer solvent tank assembly (2) onto the mounting studs.

Fig 1: Locating Air Filter Housing/Washer Solvent Tank Assembly Components
Courtesy of GENERAL MOTORS CORP.
Connect the washer pump hoses (3) to the washer pumps.
NOTE: Refer to Fastener Notice .
Install the 2 air cleaner housing/washer solvent tank assembly retaining nuts (1) to the mounting studs.
Tighten: Tighten the nuts to 15 N.m (11 lb ft).
If applicable, Connect the headlamp washer hose to the headlamp washer pump located on the lower air cleaner housing/washer solvent tank.

Fig 2: View Of Headlamp Washer Hose At Headlamp Washer Pump
Courtesy of GENERAL MOTORS CORP.
Connect 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
Fig 3: Locating Electrical Connectors
Courtesy of GENERAL MOTORS CORP.
Install the washer solvent level sensor wire harness to the wire harness retaining clips (3, 5).
Install the air inlet duct (5) to the lower air cleaner housing/washer solvent tank assembly (4).

Fig 4: Locating Air Cleaner Components
Courtesy of GENERAL MOTORS CORP.
Install the air cleaner element (6) and air outlet duct (3) to the lower air cleaner housing/washer solvent tank assembly.
Install the air cleaner cover/resonator (2). Refer to Air Cleaner Element Replacement .