GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 Tracker - 4WD 🢒 Driveline/Axle 🢒 Transfer Case - Tracker 🢒 Transfer Case Control Schematics
Figure 1:

Main Relay, Powertrain Control Module (PCM) Power and Ground
Object Number: 883502 Size: FS
Master Electrical Component List
Transfer Case Description and Operation
Four Wheel Drive Switches, Front Drive Axle Actuator
OBD II Symbol Description Notice
BATT, ABS, FI and ACC Fuses
G103
Main Relay, Powertrain Control Module (PCM) Power and Ground
Main Relay and Powertrain Control Module (PCM) Power and Ground
HAZ, D/L, TAIL, STOP and DOME Fuses
IG Fuse, S205 and S101
HAZ, D/L, TAIL, STOP and DOME Fuses
IG Fuse, S205 and S101
G100, G101 and G102
Figure 2:

Four Wheel Drive Switches, Front Drive Axle Actuator
Object Number: 883503 Size: FS
Master Electrical Component List
Transfer Case Description and Operation
Main Relay, Powertrain Control Module (PCM) Power and Ground
OBD II Symbol Description Notice
SP201 and G201
SP201 and G201
G105
TURN and WIP Fuses
TURN and WIP Fuses
Power, O/D OFF, 4WD, MIL, CRUISE, Charge Indicators