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2021 Mazda CX-3 Service and Repair Manual
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$49.99 USD
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Covers all 2021 CX-3 trims — GT Sport Utility 4-Door, GX Sport Utility 4-Door, i Grand Touring Sport Utility 4-Door +3 more ·
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2021 Mazda CX-3 Service and Repair Manual
Regular price
$49.99 USD
Unit price
2021 Mazda CX-3 service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- GT Sport Utility 4-Door
- GX Sport Utility 4-Door
- i Grand Touring Sport Utility 4-Door
- GS Sport Utility 4-Door
- Sport Sport Utility 4-Door
- I Sport Sport Utility 4-Door
Engines covered
- 2.0L 1998CC 122Cu. In. l4 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Mazda North American Operations (Mazda) is recalling certain 2014-2018 Mazda3 and 2016-2021 CX-3 vehicles. The rearview camera image may not display properly by showing a flickering or distorted imag
Consequence
A rearview camera that does not display properly can reduce the driver's rear view, increasing the r
Remedy
Dealers will inspect and replace the rearview camera, as necessary. In addition, dealers will insta
DESCRIPTION Some vehicles may require the replacement of a damaged VIN plate or vehicle certification label. To obtain a replacement VIN plate (bulkhead-mounted and visible through the lower-left area of the windshield), contact DAG (Dealer
This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory recommended scheduled maintenance services that support all ma
This SA supersedes the previously issued bulletin(s) listed below. The changes are noted below in Red. SA-007/25 10/22/25, 06/02/25 and 02/03/25 DESCRIPTION The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8
This Service Alert supersedes the previously issued M-Tip(s) listed below. The changes are noted in Red text. MT-002/19 09/30/19 and 12/19/19 DESCRIPTION If an engine assembly is replaced after a catastrophic internal mechanical failure, cl
This Service Alert supersedes the previously issued SAs and bulletin(s) listed below: The changes are noted below in red. SA-010/23 02/09/23 DESCRIPTION Some customers may experience one or more electrical malfunctions after a vehicle body
This Service Alert supersedes the previously issued M-Tip(s) listed below. The changes are noted in Red text. MT-003/22 03/02/22 DESCRIPTION Some customers may complain about a tapping or knocking noise coming from the rear seat after fuel
Subject: TSB 01-001/26 Warranty and Parts Kit Update INCLUDES: Warranty Extension Program - Special Service Program (SSP) D8 Check Engine Light ON with DTC P0126:00, 2018-2025 CX-5, 2019-2023 Mazda3, 2019-2022 CX-3, 2018-2021 Mazda6, 2020-2
Subject: TSB 01-001/26 Warranty and Parts Kit Update INCLUDES: Warranty Extension Program - Special Service Program (SSP) D8 Check Engine Light ON with DTC P0126:00, 2018-2025 CX-5, 2019-2023 Mazda3, 2019-2022 CX-3, 2018-2021 Mazda6, 2020-2
Showing the 8 most recent of 272 technical service bulletins on file with NHTSA.
All of the issues listed in Mazda Technical Service Bulletin 06-001/20, however this bulletin does not cover my model. Inspected by dealer, possible solution intended to be relubrication of the worm g
The Mazda CX-30 2021 I purchased from Mastria Mazda in Raynham, Massachusetts has a steering problem that is a significant safety concern. The steering wheel has resistance that can most notably be fe
Having the exact same issue as was outlined and allegedly repaired in the prior service bulletin 06-001/20. Obviously this bulletin only applies to vehicles up to model year 2020. I have checked the m
Other Years of the Mazda CX-3
2024 Mazda CX-3 Service and Repair Manual2023 Mazda CX-3 Service and Repair Manual2022 Mazda CX-3 Service and Repair Manual2020 Mazda CX-3 Service and Repair Manual2019 Mazda CX-3 Service and Repair Manual2018 Mazda CX-3 Service and Repair Manual2017 Mazda CX-3 Service and Repair Manual2016 Mazda CX-3 Service and Repair Manual