Some

Figure 46 - Auxiliary Heater And A/C Module:

Figure 50 - Removing Blower Fan Cage:

Remove or Disconnect

1. Negative battery cable.
2. Right rear quarter trim panel.
3. Electrical connectors.
4. Blower motor screws (Figure 46) on Suburban or blower housing screws (Figure 49) on Four Door Utility.
5. Cooling tube on Suburban.
6. Blower motor on Suburban or blower housing/motor assembly on Four Door Utility.
7. Blower motor from blower housing on Four Door Utility (Figure 51).
8. Fan cage from the motor (Figure 50).

Install or Connect

1. Fan cage to the motor.
2. Blower motor to the blower housing on Four Door Utility.
3. Blower motor (Suburban) or blower housing (Four Door Utility) to case.
4. Screws.

Tighten
- Screws to 1.7 N.m (15 lb in) on Suburban or 1.9 N.m (18 lb in) on Four Door Utility.

5. Cooling tube (Suburban).
6. Electrical connectors, as necessary.
7. Right rear quarter trim panel.
8. Negative battery cable.
- Check circuit operation.