2019 Mazda CX-3 Service and Repair Manual

This factory service and repair manual for the 2019 Mazda CX-3 covers nine trims, Grand Touring, GS, GT, GX, i, i Grand Touring, I Sport, Sport and Touring, on a 4-door sport utility body with a 2.0L inline-four of 122 cu in. The engine has dual overhead camshafts, natural aspiration and gasoline fuel. For that engine and its fuel, ignition and cooling systems, and for the transmission, brakes, suspension and steering, the manual gives procedures, specifications and torque values; wiring diagrams and diagnostics address the electrical system.

Engines covered

• 2.0L inline-four (122 cu in) — DOHC, naturally aspirated, gasoline

Body styles covered

• 4-door sport utility

Trims covered

• Grand Touring
• GS
• GT
• GX
• i
• i Grand Touring
• I Sport
• Sport
• Touring

Known issues on the 2019 CX-3. Recalls on the 2019 CX-3 number 2. In certain vehicles, the impeller in the low-pressure fuel pump could crack and lose its shape, and a failed pump could stall the engine; dealers replaced the fuel pump. Certain 2019 CX-3 vehicles were also recalled for a rearview camera whose image might flicker or distort; the camera was inspected and replaced as required, and a harness fastening seal was installed. Of 27 owner complaints, 9 name the electrical system and 5 the steering, and 1 complaint reported a crash. Fuel system procedures and diagnostics, plus wiring diagrams for the camera and electrical system, are part of the manual.