Transfer Case Control Schematics. GMC Truck Sonoma Pickup - 4WD 2002

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2002 🢒 Sonoma Pickup - 4WD 🢒 Body and Accessories 🢒 Body Control System 🢒 Transfer Case Control Schematics

Figure 1:	Power, Ground and Transfer Case Encoder Motor Master Electrical Component List Transfer Case Description and Operation CRANK Fuse, Front Axle Indicator Switch, and Front Axle Vacuum Solenoid B+ Bus Bar Ign ACC, RUN and RAP Bus Bar ILLUM Fuse, Shift Control Switch and Body Control Module (BCM) CRANK Fuse, Front Axle Indicator Switch, and Front Axle Vacuum Solenoid G205 (Utility and Crew Cab) Power and Ground (w/ Trip Computer) G103 and G105 (4.3 L) SP201 (2.2L) G103 and G105 (4.3 L) G103 and G105 (4.3 L)
Figure 2:	CRANK Fuse, Front Axle Indicator Switch, and Front Axle Vacuum Solenoid Master Electrical Component List Transfer Case Description and Operation ILLUM Fuse, Shift Control Switch and Body Control Module (BCM) Power, Ground and Transfer Case Encoder Motor CRANK and CLSTR Fuses CRANK and CLSTR Fuses Power, Ground and Transfer Case Encoder Motor
Figure 3:	ILLUM Fuse, Shift Control Switch and Body Control Module (BCM) Master Electrical Component List Transfer Case Description and Operation Transfer Case Encoder Motor and Shift Control Module CRANK Fuse, Front Axle Indicator Switch, and Front Axle Vacuum Solenoid ILLUM and PARK LP Fuses ILLUM Fuse 12 G203 and G204 (Utility w/ Manual A/C) G203 and G204 (Utility w/ Manual A/C) Headlight Leveling Schematics LED Dimming Signal G203 and G204 (Utility w/ Manual A/C) Power, Ground and Transfer Case Encoder Motor
Figure 4:	Transfer Case Encoder Motor and Shift Control Module Master Electrical Component List Transfer Case Description and Operation Speed Sensors ILLUM Fuse, Shift Control Switch and Body Control Module (BCM)
Figure 5:	Speed Sensors Master Electrical Component List Transfer Case Description and Operation Transfer Case Encoder Motor and Shift Control Module Transfer Case Control Schematic Icons Transfer Case Control Schematic Icons Transfer Case Control Schematic Icons Transfer Case Control Schematic Icons