GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Differential Lock Control Valve Bolts

16 N·m

12 lb ft

Differential Lock Pressure Protection Valve Nut

12 N·m

106 lb in

Differential Lock Relay Valve Nuts

12 N·m

106 lb in

Inter-axle Differential Lock Switch

28 N·m

21 lb ft