GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 Savana - AWD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L60-E/4L65-E 🢒 Automatic Transmission Controls Schematics
Figure 1:

Transmission Controls
Object Number: 834448 Size: FS
Master Electrical Component List
Transmission Component and System Description
Temperature/Pressure/Range Switches, and VSS
OBD II Symbol Description Notice
CRANK, IGN O, TBC ACC, FR WPR, BRKS, and HVAC Fuses
CRANK, IGN O, TBC ACC, FR WPR, BRKS, and HVAC Fuses
Figure 2:

Switches, Indicator, and VSS
Object Number: 834460 Size: FS
Master Electrical Component List
Transmission Component and System Description
Power, and Solenoid Valve Controls
OBD II Symbol Description Notice
Controls and Backlighting - 1 of 3
Data Link Schematics
G302
G102