2020 Mazda MX-5 Service and Repair Manual
This 2020 Mazda MX-5 factory service and repair manual is built for this exact model year and trim, so the specifications, adjustment values, and procedures inside are the ones Mazda published for your car, not a generic stand-in from another year.
Engines covered
- 2.0L inline-four (122 cu in) — DOHC, naturally aspirated, gasoline
Body styles covered
- 2-door convertible
Trims covered
- i Grand Touring
- I Sport
- RF
Known issues on the 2020 MX-5. No recalls and no complaints are on federal record for the 2020 MX-5.
A clean federal record means this manual is here for scheduled maintenance and factory-correct service on a car with nothing outstanding to chase.
Mazda North American Operations (Mazda) is recalling certain 2016-2023 MX-5 Miata vehicles. A software error in the air bag control module may cause the front air bags to deploy with excessive force
An air bag that deploys with excessive force can increase the risk of injury during a crash.
Dealers will update the Sophisticated Air Bag Sensor (SAS) control module software, free of charge.
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 bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red. 01-008/23 06/05/23 Some vehicles may exhibit rattling noises from the engine compartment and oil leakage from the drive belt auto tension
This Service Alert supersedes the previously issued SA(s) and TSB(s) listed below: The changes are noted in Red. SA-035/24 05/31/24 DESCRIPTION There is a concern that some water pumps are being replaced that are not faulty, due to signs of
There are currently 2 methods for cutting a new auxiliary key blank. A. Auxiliary Key Trace Cut Method B. Auxiliary Key Code Cut Method 2019 and newer models require a 10-digit key code to accurately cut keys 5-digit codes CANNOT be provide
Some customers may report an odor or water in the HVAC system and upon inspection, the cabin air filter may be found to be wet.
Showing the 8 most recent of 236 technical service bulletins on file with NHTSA.
Mazda and NHTSA have sent out multiple notices calling owner to go to dealers to have the recall remediated. If one schedules to go to a dealership they are informed that Mazda does not yet have a too
2020 mx5 rf club edition with 65k miles lost engine power while driving in rush hour traffic. Car would not re-start, required a tow, and I was left stranded and without transportation. Since car was
