GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2000 🢒 Eldorado 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 HVAC Compressor Control Schematics
Figure 1:

Pressure Switches
Object Number: 586444 Size: FS
HVAC Component Views
HVAC Compressor Controls Circuit Description
Temperature Sensors
PCM (BAT), A/C COMP, PARK/REV Fuses and A/C COMPRESSOR Relay
CRUISE, DIS, and PCM (IGN) Fuses
PCM (BAT), A/C COMP, PARK/REV Fuses and A/C COMPRESSOR Relay
HVAC Connector End Views
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
G103, G107, and G110
Powertrain Control Module Connector End Views
Figure 2:

Temperature Sensors
Object Number: 586431 Size: FS
HVAC Component Views
HVAC Compressor Controls Circuit Description
Pressure Switches
ANTENNA, RSS, HTD MIR, and HTD BACKLT Fuses
ANTENNA, RSS, HTD MIR, and HTD BACKLT Fuses
Temperature Sensors
HVAC Connector End Views
Class 2 (2 of 2)
G205
Handling ESD Sensitive Parts Notice