2WD Mode Power Flow

WARNING: This page is about a different variant/trim than selected.

Fig 1: 2WD Mode Power Flow

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Input Shaft
2	Control Actuator Lever
3	Clutch Pack
4	Drive Chain
5	Rear Output Shaft
6	Actuator Shaft Gear
7	Front Output Shaft
8	Actuator Cam

Fig 2: 2WD Mode Power Flow Components

Courtesy of GENERAL MOTORS CORP.

When the MP 3010 ATC is in the 2WD mode, the power flows from the transmission (1) to the input shaft (2). The input shaft (2) is splined to the rear output shaft (3). The rear output shaft (3) delivers the power flow to the rear propshaft (4). The position of the control actuator shaft (6) allows no clutch (5) engagement.