GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2004
🢒
SSR
🢒
HVAC
🢒
HVAC Systems - Manual
🢒 HVAC Schematics
Figure
1:
Blower Motor and Mode Controls
Master Electrical Component List
Air Delivery Description and Operation
A/C Compressor Control
ACCY/RUN/START, RUN and START Bus Bars
HVAC I and BRK Fuses
G100, G102
B+ Bus - Fuse Block Rear
B+ Bus - Fuse Block Underhood
G200
Figure
2:
A/C Compressor Controls
Master Electrical Component List
Air Delivery Description and Operation
Actuators
Blower Motor and Mode Controls
IGN E, TBC IGN 1, BCK/UP and BTSI
ACCY/RUN and RUN/START Bus Bar
B+ Bus - Fuse Block Underhood
Data Link Connector
G100, G102
G200
Figure
3:
Actuators
Master Electrical Component List
Air Delivery Description and Operation
A/C Compressor Control
ACCY/RUN/START, RUN and START Bus Bars
HVAC I and BRK Fuses
G103, G104
Defogger