- Install the heater core
side seals (1) to the HVAC lower case.
- Install the heater core
upper seal (2) to the HVAC lower case.
- Install the heater core
center seal (3) to the HVAC case.
- Install the heater core
lower seal (4) to the HVAC case.
- Install the heater core tube support bracket (clamp).
- Install the heater core
from the HVAC lower case.
Notice: Use the correct fastener in the correct location. Replacement fasteners
must be the correct part number for that application. Fasteners requiring
replacement or fasteners requiring the use of thread locking compound or sealant
are identified in the service procedure. Do not use paints, lubricants, or
corrosion inhibitors on fasteners or fastener joint surfaces unless specified.
These coatings affect fastener torque and joint clamping force and may damage
the fastener. Use the correct tightening sequence and specifications when
installing fasteners in order to avoid damage to parts and systems.
- Install the heater
core line clamp screw (2).
Tighten
Tighten the heater core line clamp screw to 1.5 N·m (13 lb
in).
- Install the heater core mounting clip with a screw (1).
Tighten
Tighten the heater core mounting clip screw to 1.5 N·m
(13 lb in)
- Install heater core outer
seal (5) to the heater core.
- Install new seals (1,2,3)
to the heater core cover.
- Install the heater core
cover.
- Install the heater core cover screws.
Tighten
Tighten the heater core cover screws to 1.5 N·m (13 lb in).
- Install the heater core
outlet cover.
- Install the heater core outlet cover screws.
Tighten
Tighten the heater core outlet cover screws to 1.5 N·m
(13 lb in).
- Install the HVAC wiring harness bracket .
Install the HVAC wiring harness bracket bolts.
Tighten
Tighten the HVAC wiring harness bracket bolts to 10 N·m
(89 lb in).
- Install the lower the floor console, if equipped. Refer to
Front Floor Console Replacement
in Instrument
Panel, Gauges and Console.
- Install the LH and RH instrument panel insulators. Refer to
Instrument Panel Insulator Replacement
in Instrument Panel,
Gauges and Console.
- Connect the heater hoses at the heater core. Refer to
Heater Hoses Replacement
in Engine Cooling.
- Refill the coolant. Refer to
Cooling System Draining and Filling
in Engine Cooling.
- Install the fuel injector sight shield if equipped with 3.8L.
Refer to
Fuel Injector Sight Shield Replacement
in Engine Mechanical - 3.8L.
- Install the air cleaner and duct assembly. Refer to Air Cleaner Assembly Replacement
in Engine Controls - 3.4L
.