24 BGA 85
Check that all wires are properly 
positioned in the housing.
Wires (1, 2) from the switch to the 
connector.
Wires (3) from the connector to the 
adapter.
– Reassemble all other parts in the 
reverse sequence.
3905RA052 BL
31
2
9.3 Motor
Removing
– Disassemble the blower, b 8.3
– Check the motor and replace it if 
necessary
– Assemble the blower, b 8.3
9927RA041 BL
9.4 Electronic Module
Removing
– Remove right half of blower 
housing, b 6.2
: Pull the electronic module (1) out 
of the guides in the blower 
housing.
: Disconnect the terminals (1, 2) 
and unplug the connector (3) 
from the electronic module.
– Remove the blower from the left 
half of the blower housing, b 8.2
9927RA007 GM
1
9927RA008 BL
1
2
3