GM Service Manual Online
For 1990-2009 cars only

ECC Module, Power and Ground

ECC Module, Power and Ground


Object Number: 556990  Size: FS
HVAC Components
HVAC Compressor Controls Circuit Description
A/C Compressor Clutch Coil, Relay, Diode and High Pressure Cutoff Switch
Ign ACC, RUN and RAP Bus Bar
AUX PWR, RDO BATT and HDLP SW Fuses
ECC Module, Power and Ground
AUX PWR, RDO BATT and HDLP SW Fuses
Automatic Transmission Switch Inputs
ILLUM Fuse 12
Handling ESD Sensitive Parts Notice
G203 and G204 (Utility w/ Automatic A/C)
2000 S/T Headlight Leveling