Description
Factory Lexus GX 470 Workshop Manual (2002-2009)
This factory-level repair manual covers every first-generation Lexus GX 470 sold in the United States from the 2002 launch year through the final 2009 model year, giving DIYers and professional technicians complete service data in a single download.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 4.7L 2UZ-FE DOHC 32-valve V8 |
| Diesel | N/A |
| Transmissions | 5-speed A750F automatic with sequential shift |
| Drive | Full-time 4WD with two-speed transfer case |
| Model Years | 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
| Badge Twins | Toyota Land Cruiser Prado (J120 platform) |
Common GX 470 Repairs Covered
| System | Procedures |
|---|---|
| Air Suspension | Height sensor replacement, compressor diagnostics, bladder inspection – a known wear item on the GX 470 |
| Engine | 2UZ-FE timing belt and water pump replacement, valve clearance adjustment, oil consumption diagnosis |
| Transmission / Transfer Case | A750F fluid service, shift solenoid replacement, front and rear differential fluid changes |
| Brakes | Rear caliper slide pin service, ABS actuator bleeding, brake booster vacuum line inspection |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Is the timing belt replacement procedure fully documented?
Yes. The 2UZ-FE is an interference engine and the timing belt is a critical scheduled service item on the GX 470, typically due every 90,000 miles. The manual includes complete step-by-step belt replacement procedures, tensioner and idler specifications, camshaft and crankshaft alignment marks, and torque values – along with guidance for replacing the water pump at the same time.
Is the GX 470 related to any Toyota models?
Yes. The GX 470 rides on Toyota’s J120 platform, the same architecture used by the fourth-generation Toyota Land Cruiser Prado sold outside North America. Many mechanical procedures, dimensions, and part numbers cross-reference between the two models, making this manual useful for Prado owners working on shared systems.
Does the manual cover the air suspension system?
Absolutely. The GX 470’s rear air suspension is one of its most maintenance-intensive systems. The manual includes full diagnostic flowcharts for the height control ECU, compressor output tests, air line routing diagrams, bladder and shock absorber replacement procedures, and sensor calibration steps.
What format is the manual?
The manual is delivered as a PDF file you can download immediately after purchase. It is fully searchable, zoomable, and compatible with Windows, Mac, iOS, and Android devices. You may print individual pages or entire sections, and the file can be saved to multiple devices for easy garage access.
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