2020 Mazda MX-5 Miata Service and Repair Manual

This factory service and repair manual for the 2020 Mazda MX-5 Miata covers the 2-door convertible in twelve trims: the 100th Anniversary Special Edition and RF 100th Anniversary Special Edition, the Club and RF Club, the Grand Touring and RF Grand Touring, the GS-P and RF GS-P, the GT and RF GT, and the GS and Sport. A gasoline 2.0L inline-four of 122 cubic inches, DOHC and naturally aspirated, is the one engine listed.

Engines covered

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

Body styles covered

• 2-door convertible

Trims covered

• 100th Anniversary Special Edition
• Club
• Grand Touring
• GS
• GS-P
• GT
• RF 100th Anniversary Special Edition
• RF Club
• RF Grand Touring
• RF GS-P
• RF GT
• Sport

Known issues on the 2020 MX-5 Miata. One recall applies to the 2020 MX-5 Miata: a coding error in the air bag control module of certain 2020 MX-5 Miata cars could make the front air bags deploy harder than they should in a crash, and the fix is a software update to the SAS control module. Owners have lodged 3 complaints, 2 naming the air bags and 1 the fuel and propulsion system. The manual's air bag system wiring diagrams and diagnostics and its fuel system procedures relate to both.