[Qsilver7]

1. Release screws (1).
2. Remove lid (2) for additional electronics box toward the top.

(pic below looks like where you got stumped)

1. Unlock and disconnect all plug connections.
2. Unlatch connector housing (1 and 2) from guide of auxiliary E-box (3).

• Unlock plug connection (1) on automatic air recirculation control sensor (2) and disconnect.

Note:
Picture without supplemental electronics box.

1. Release screws (1) on blower housing cover (2).
2. Lift out blower housing cover.

1. Release screws (1) on fan housing (2).
2. Unlock plug connections (3) and disconnect.
3. Carefully feed out fan housing (2).