Other information:
The RDU is available with 2.58 drive ratio.
Rear Drive Axle and Differential
The rear drive axle and differential unit (RDU ) is a cast aluminum
differential assembly located in the rear of the vehicle consisting of
the following components:
Crown wheel and pinion
An electrically activated and mechanically engaged
clutch pack acting on the rear drive axles, that applies or removes..
System Operation
System Diagram - Conventional Ignition Switch
Item
Description
1
Gear Selector Lever
2
Ignition Switch
3
Ignition Key Inhibit Solenoid
4
PCM
5
START
6
ACC
7
ON
8
HS-CAN1
9
BCM
10
GWM
11
Run/Start Relay
Network Message Chart - Conventional Ignition Switch
&nb..