Contents Wiring diagrams Section: Electronic Steering All sections

Rear Wheel Steering System: Specifications GMC Sierra 3500

Electronic Steering 9 illustrations

Fastener Tightening Specifications

ApplicationSpecification
MetricEnglish
Axle Bracket Retaining Bolts/Nuts25 N.m18 lb ft
Brake Hose Bracket Retaining Bolt12 N.m106 lb in
Control Module Bracket to Frame Bolts10 N.m81 lb in
Control Module to Frame Bracket Nuts24 N.m18 lb ft
Inner Tie Rod End Support Clamp25 N.m18 lb ft
Inner Tie Rod End to Steering Gear100 N.m74 lb ft
Lower Ball Joint Pinch Bolt230 N.m169 lb ft
Lower Ball Joint Retaining Bolts110 N.m81 lb ft
Outer Tie Rod End Retaining Bracket Bolts65 N.m48 lb ft
Outer Tie Rod End Retaining Nut to Steering Knuckle55 N.m40 lb ft
Park Brake Cable Bracket Retaining Bolt65 N.m48 lb ft
Rear Wheel Position Sensor4 N.m35 lb in
Steering Gear Actuator and Cover Retaining Bolts61 N.m45 lb ft
Steering Gear Motor To the Steering Gear, 6 mm bolts10 N.m89 lb in
Steering Gear Motor To the Steering Gear, 4 mm bolts4 N.m35 lb in
Steering Gear Protection Shield Retaining Bolts180 N.m132 lb ft
Upper Ball Joint Retaining Bolts110 N.m81 lb ft
Upper Ball Joint Retaining Nut200 N.m147 lb ft
Wheel Hub and Bearing Retaining Bolts180 N.m132 lb ft
Wheel Drive Shaft Retaining Nut250 N.m184 lb ft

Fastener Tightening Specifications

Scheme 1

Scheme 1: Rear Wheel Steering Schematics

Scheme 2

Scheme 2

Scheme 3

Scheme 3

Scheme 4

Scheme 4

Scheme 5

Scheme 5: Rear Wheel Steering Component Views
CalloutComponent Name
1Steering Column
2C201
3Steering Wheel Speed/Position Sensor

Scheme 6

Scheme 6
CalloutComponent Name
1Mounting Bracket
2Rear Wheel Steering Control Module
3Frame

Scheme 7

Scheme 7
CalloutComponent Name
1Rear Steering Gear Motor
2Steering Gear Assembly

Scheme 8

Scheme 8
CalloutComponent Name
1O-Ring
2Rear Wheel Position Sensor
3Retaining Bolts
4Sensor Cover

Scheme 9

Scheme 9
CalloutComponent Name
1Rear Wheel Steering Mode Select Switch
2Switch Housing
3Switch Electrical Connector