Housing Assembly HVAC: Service and Repair

Heater Core and Evaporator Core Housing
This is a "Trustmark Authoring Standards (TAS) Repair Procedure"
- TAS style procedures can be identified by steps that have no accompanying step text and the magenta color of the electrical connectors and fasteners such as nuts, bolts, clamps or clips.
- TAS removal and installation procedures use a sequence of color illustrations to indicate the order to be followed when removing/disassembling or installing/assembling a component.
- Many of the TAS procedures will have the installation information within the removal steps.
- The TAS color illustrations use a variety of symbols to indicate important details of the procedures. It is important to understand these symbols in order to properly used the TAS procedures.
Refer to How to Use TAS Procedures and TAS Symbol Glossary at Vehicle | Description and Operation for additional information on these TAS procedures.
For additional information, refer to How to Use TAS Procedures How to Use TAS Procedures
For additional information, refer to TAS Symbol Glossary TAS Symbols Glossary
Removal

NOTE:
Removal steps in this procedure may contain installation details.
For additional information, refer to Battery Disconnect and Connect Battery Disconnect and Connect

WARNING: Make sure to support the vehicle with axle stands.
1 Raise and support the vehicle.
For additional information, refer to Climate Control Assembly Climate Control Assembly

Right-hand drive vehicles

CAUTION: Take extra care not to damage the clips or screw threads. Failure to follow this instruction may result in damage to the climate control assembly.

Torque to: 1.3 Nm

Left-hand drive vehicles

CAUTION: Make sure that the wiring harnesses are correctly located.

NOTE:
Note the position of the wiring harnesses to aid installation.

Left-hand drive vehicles

CAUTION: Make sure that the wiring harnesses are correctly located.

NOTE:
Note the position of the wiring harnesses to aid installation.

Right-hand drive vehicles

Torque to: 2.4 Nm

Left-hand drive vehicles

Torque to: 2.4 Nm

Installation
1 To install, reverse the removal procedure.