GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1999 🢒 Blazer - 4WD - RHD 🢒 Driveline/Axle 🢒 Transfer Case - NVG 236 (Two Speed Automatic) 🢒 Transfer Case Control Component Views
Figure 1:

Transfer Case Control Module Locator View
Object Number: 371196 Size: LF
(1)Left side cowl panel
(2)Transfer Case Shift Control Module Connector C2
(3)Transfer Case Shift Control Module Connector C1
(4)Transfer Case Shift Control Module
Figure 2:

Transfer Case
Object Number: 406113 Size: LF
(1)Transfer Case Encoder Motor Connector
(2)Transfer Case Speed Sensor, Rear
(3)Vehicle Speed Sensor
(4)Transfer Case Speed Sensor, Front