2006 Cadillac Escalade EXT Service and Repair Manual

This 2006 Cadillac Escalade EXT factory service and repair manual is built around the 6.0L V8 (VIN N, LQ9) and the Base crew cab pickup trim actually sold that year, so the specs, wiring diagrams, and procedures inside are the ones Cadillac wrote for this exact truck rather than a generic full-size GM reference.

Engines covered

• 6.0L V8 (364 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

• 4-door crew cab pickup

Trims covered

• Base

Known issues on the 2006 Escalade EXT. The factory procedures for the LQ9 V8 and its supporting systems are here.

From an LQ9 valve cover reseal to a routine service interval, it keeps you on the OEM torque spec and procedure for your specific 2006 Escalade EXT.