Description
Factory Holden Colorado Workshop Manual (2012–2017)
This official factory-level repair manual covers the second-generation Holden Colorado (RG series) pre-facelift trucks sold in right- and left-hand-drive markets, giving US-based technicians and enthusiasts the same depth of technical data used by authorized Holden service centers.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.4L LE6, 3.6L LY7 V6 |
| Diesel | 2.5L LVN four-cylinder turbo diesel |
| Transmissions | 5-speed manual, 6-speed manual, 6-speed automatic |
| Drive | 4×2 (RWD) and 4×4 |
| Model Years | 2012, 2013, 2014, 2015, 2016, 2017 |
| Badge Twins | Chevrolet Colorado (RG), Isuzu D-Max (second gen), GMC Canyon (related platform) |
Common Colorado Repairs Covered
| System | Procedures |
|---|---|
| 2.5L LVN Diesel Fuel System | High-pressure fuel pump inspection, injector removal and reinstallation torque specs, common rail pressure diagnosis |
| Transfer Case & 4WD Engagement | Shift actuator replacement, front differential lock diagnosis, vacuum line inspection for 4WD engagement faults |
| Rear Leaf Spring & Suspension | Leaf spring pack replacement, U-bolt torque sequences, shock absorber swap procedures |
| Electrical & Body Control | Central locking wiring diagnosis, trailer connector circuit testing, instrument cluster fault codes, ground point locations |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Why does my Holden Colorado 2.5L diesel lose power under load?
The 2.5L LVN diesel is known for common rail pressure drop under sustained load, often caused by a worn high-pressure fuel pump or partially blocked injector return lines. This manual provides full fuel-system diagnostic flowcharts, fuel pressure test specifications, and step-by-step pump and injector procedures to resolve this issue accurately.
Does this manual cover the Chevrolet Colorado badge twin?
The RG-platform Holden Colorado shares substantial engineering with the second-generation Chevrolet Colorado sold in international markets and the Isuzu D-Max. Many mechanical procedures, torque specifications, and wiring diagrams in this manual are directly applicable to those platforms, although US-spec Chevrolet Colorado content may differ in some calibration details.
Are wiring diagrams and electrical schematics included?
Yes. The manual contains complete circuit diagrams covering the engine management system, lighting, power windows, central locking, trailer wiring harness, and audio systems. Connector pinouts, wire color codes, and ground point locations are all documented to support thorough electrical fault diagnosis.
What format is the manual?
The manual is delivered as a fully searchable PDF file. After purchase you receive an instant download link, and your access is permanent — re-download at any time on any device running a standard PDF reader, including Windows, Mac, Android, and iOS.
Reviews
There are no reviews yet.