Suburban 3/4 Ton 4WD V8-6.0L VIN U (2004)
Control Module HVAC: Service and Repair
HVAC System - Manual
HVAC CONTROL PROCESSOR REPLACEMENT - AUXILIARY
REMOVAL PROCEDURE
1. Remove the auxiliary rear HVAC control assembly.
2. Remove the auxiliary HVAC control processor (2) from the bracket (3).
3. Remove the cover from the auxiliary HVAC control processor (2).
4. Remove the auxiliary HVAC control processor (2) from the box (1).
INSTALLATION PROCEDURE
