Description
Factory Mazda CX-3 Workshop Manual (2015–2021)
This official factory-level repair manual covers every first-generation Mazda CX-3 (chassis DK) sold in the US market, spanning model years 2015 through 2021 across all trim lines — Sport, Touring, and Grand Touring.
Powertrain & Drive Coverage
| Component | Variants Covered |
|---|---|
| Petrol | 2.0L Skyactiv-G inline-4 (PE-VPS) |
| Diesel | 1.5L Skyactiv-D (S5-DPTS), 1.8L Skyactiv-D (non-US markets) |
| Transmissions | 6-speed Skyactiv-Drive automatic, 6-speed Skyactiv-MT manual |
| Drive | FWD, AWD |
| Model Years | 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| Badge Twins | N/A |
Common CX-3 Repairs Covered
| System | Procedures |
|---|---|
| Engine — Carbon Buildup (PE-VPS GDI) | Intake valve cleaning, fuel injector testing, and throttle body service for direct-injection carbon deposits |
| Brakes — Rear Caliper Seizing | Rear caliper disassembly, piston boot replacement, brake pad and rotor inspection with torque specs |
| Electrical — i-ACTIVSENSE Faults | Forward obstruction warning sensor calibration, radar unit diagnostics, and DTC clearing procedures |
| Suspension — Front Strut Noise | Strut bearing and mount replacement, alignment specifications, and torque values for front suspension components |
Format & Delivery
PDF. Instant download; lifetime re-downloads.
Frequently Asked Questions
Why does my CX-3’s PE-VPS engine accumulate carbon deposits, and does this manual cover cleaning procedures?
The 2.0L Skyactiv-G uses gasoline direct injection, which can allow carbon buildup on intake valves over time. The manual includes full intake system disassembly, valve cleaning methods, fuel injector flow testing, and throttle body service procedures with all required torque specifications.
Does this manual cover both FWD and AWD CX-3 configurations sold in the US?
Yes. Both drivetrain layouts are fully documented, including the i-ACTIV AWD coupling unit, front and rear axle service, propeller shaft removal, and differential fluid specifications applicable to AWD-equipped DK-chassis models.
Are wiring diagrams and i-ACTIVSENSE system schematics included?
Full electrical coverage is provided, including Mazda Connect infotainment circuits, i-ACTIVSENSE radar and camera system wiring, lighting schematics, connector pin assignments, and ground point locations for all 2015–2021 model years.
What format is the manual?
The manual is a PDF file delivered via instant download upon purchase. It is fully searchable, printable, and compatible with Windows, Mac, iOS, and Android devices. No internet connection is required after downloading, and you may store it on multiple devices for easy workshop access.
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