Rear Interior Discharge Line

REAR INTERIOR DISCHARGE LINE

WARNING: Review safety precautions and warnings before performing this procedure. Failure to follow the warnings and cautions may result in serious or fatal injury.

NOTE: The interior discharge line for the rear A/C system is serviced in two sections.




1. Disconnect and isolate the negative battery cable.
2. Recover the refrigerant from the rear refrigerant system.
3. Remove the rear roof ducts.
4. Remove the right side B-pillar trim panel.
5. Remove the front and center headliner panels.
6. Remove the bolt (1) that secures the rear interior discharge line (3) to the rear exterior discharge line (2) at the roof panel.
7. Disconnect the rear interior discharge line from the rear exterior discharge line and remove and discard the O-ring seal.
8. Remove the bolt (6) that secures the rear interior discharge line to the front interior discharge line (5).
9. Disconnect the interior discharge lines from each other and remove and discard the O-ring seal.
10. Disengage the rear interior discharge line from the two retaining brackets (7).
11. Remove the two screws (4) that secure the rear interior discharge line to the roof braces and remove the interior discharge line from the vehicle.
12. Install plugs in, or tape over the opened refrigerant line fittings.