GM Service Manual Online
For 1990-2009 cars only

Engine Charging (4.3L)

Engine Charging (4.3L)


Object Number: 562940  Size: FS
Engine Electrical Components
Charging System Circuit Description
Engine Charging (2.2L)
AUX PWR, RDO BATT and HDLP SW Fuses
Vehicle Interface Unit (VIU) (Gen 1 - Dealer Installed)
Power and Ground (Chevy/GMC)
AUX PWR, RDO BATT and HDLP SW Fuses
Handling ESD Sensitive Parts Notice
PCM/VCM, Data Link Connector (DLC), Engine Oil Pressure Gauge Sensor
Manual Transmission Starting
B+ Bus Bar
VCM Connector End Views
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice