Description
Factory Chevrolet Silverado Workshop Manual (2019-2024)
This is the factory-level repair reference for the fourth-generation GMT T1XX Chevrolet Silverado – covering every trim from the base Work Truck through the High Country, in all cab and bed configurations sold in the US market from 2019 through 2024.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.7L L3B Turbo I4, 4.3L LV3 V6, 5.3L L82 V8, 6.2L L87 V8 |
| Diesel | 3.0L LM2 Duramax Turbo-Diesel I6 |
| Transmissions | 6-speed 6L80 automatic, 8-speed 8L90 automatic, 10-speed 10L80 automatic |
| Drive | RWD, 4WD |
| Model Years | 2019, 2020, 2021, 2022, 2023, 2024 |
| Badge Twins | GMC Sierra 1500/2500HD/3500HD (T1XX platform) |
Common Silverado Repairs Covered
| System | Procedures |
|---|---|
| AFM/DFM Lifter Failure (5.3L/6.2L V8) | Active/Dynamic Fuel Management lifter replacement, camshaft inspection, oil system flush and refill specifications |
| 10L80 Transmission Shudder | Torque converter diagnosis, fluid and filter service, TCM reprogramming procedures |
| Brake System | Front and rear rotor/pad replacement, electronic parking brake actuator service, ABS module diagnostics |
| Electrical / ADAS | Wiring diagrams for trailer tow harness, forward collision alert sensor calibration, infotainment connector pinouts |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
My 5.3L V8 has a lifter tick – does this manual cover AFM/DFM lifter replacement?
Yes. The engine section includes complete disassembly and reassembly procedures for the Active Fuel Management and Dynamic Fuel Management valve train components on both the 5.3L L82 and 6.2L L87 engines, including camshaft removal, lifter replacement torque specs, and oil system recommendations.
Does this manual also apply to the GMC Sierra?
The Sierra 1500, 2500HD, and 3500HD share the GMT T1XX platform with the Silverado. While this manual is authored specifically for Chevrolet Silverado badged trucks, the mechanical and electrical procedures are directly applicable to equivalent Sierra powertrains and systems.
Are full wiring diagrams included for the trailer towing and ADAS systems?
Yes. Electrical coverage includes complete chassis harness diagrams, seven- and four-pin trailer connector wiring, advanced driver assistance system sensor locations, and connector pinouts with wire color codes for every major circuit – including forward collision alert, lane keep assist, and the Pro Trailer Backup Assist system.
What format is the manual?
The manual is delivered as a PDF file, readable on Windows, Mac, Linux, iOS, and Android devices. The text is fully searchable, and individual pages or complete chapters can be printed for shop use.
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