Preliminary Procedure

1. Remove the HVAC module. Refer to HVAC Module Assembly Replacement.
2. Disconnect the wiring harness retainer from the heater core cover.

1

Heater Core Cover Screw

Caution: Refer to Fastener Caution in the Preface section.

Tighten
1.5 N·m (14 lb in)

2

Heater Core Cover

Tighten
1.5 N·m (14 lb in)

3

Heater Core Pass Through Seal

4

Heater Core