GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2000 🢒 Blazer - 2WD 🢒 Body and Accessories 🢒 Body Control System 🢒 Transfer Case Control Component Views
Figure 1:

Body Harness to Cowl
Object Number: 357126 Size: LF
(1)Blower Motor Relay Connector
(2)Body Harness
(3)Windshield Wiper Motor Connector
(4)G117
(5)P100
(6)Cruise Control Module (CCM) Connector
(7)Underhood Lamp Connector
(8)Front Drive Axle Clutch Solenoid Connector
(9)S138
(10)Blower Motor Resistor Connector
(11)Vehicle Control Module (VCM), Connector C4
(12)Blower Motor Connector (C42/C60), Blower Motor Control Module (C68)
(13)C101 (2.2 L)
(14)C101 (4.3 L)
(15)S121
(16)S113
(17)S118
Figure 2:

Front Axle Switch
Object Number: 203303 Size: LF
(1)Four-Wheel Drive Indicator Switch
(2)Front Axle
Figure 3:

Transfer Case (NP8) Harness Routing View
Object Number: 580984 Size: LF
(1)C116, C2 (M50 Only)
(2)Active Transfer Case Harness
(3)Vehicle Speed Sensor (VSS)
(4)Transfer Case Encoder Motor, C2
(5)Transfer Case Encoder Motor, C1
(6)Transfer Case Rear Propshaft Speed Sensor
(7)Transfer Case (NP8)
(8)Transfer Case Front Propshaft Speed Sensor
(9)S134
(10)C116, C2 (M30 Only)
Figure 4:

IP Center Switch
Object Number: 203286 Size: LF
(1)Instrument Panel (IP)
(2)Transfer Case Shift Control Switch
(3)Inflatable Restraint IP Module Switch (Pickup)
(4)Rear Wiper/Washer and Endgate/Liftgate Window Release Switch (Utility)
(5)Transfer Case Shift Control Switch Connector C2
(6)Transfer Case Shift Control Switch Connector C1
Figure 5:

Transfer Case Shift Control Module
Object Number: 203290 Size: LF
(1)Right Side Cowl Panel
(2)Transfer Case Shift Control Module Connector (Not Used on Selectable)
(3)Transfer Case Shift Control Module Connector
(4)Transfer Case Shift Control Module