Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 3,689 bulletins for MAZDA
SA-049-20
Apr 30, 2020
060000 ENGINE AND ENGINE COOLING
Some customers may experience an engine no start due to low battery voltage. Mazda is aware of the issue and is working on a solution. NOTE: Battery parasitic draw is intermittent. When the condition is present, battery parasitic draw excee
09-019-20-3686
Apr 29, 2020
110000 ELECTRICAL SYSTEM
Some customers may find that the liftgate does not close when pressing the power liftgate (PLG) rear switch (A) located on the interior liftgate trim. This may be caused by PLG switch corrosion. Water from condensation may drip onto the swi
SA-010-20a
Apr 29, 2020
110000 ELECTRICAL SYSTEM
When the Telematics Control Unit (TCU) replacement is necessary due to a failure, use MDARS to initialize the new TCU after replacement. Use the information in this service alert to initialize the new TCU until the procedure on MGSS is upda
SA-048-20
Apr 28, 2020
060000 ENGINE AND ENGINE COOLING
Some customers may expierience an engine no start condition where the engine will only start by holding the key transmitter over the Start/Stop button and DTC B13D3:97 (Remote transmitter registration work not completed) is stored. This may
SA-047-20
Apr 28, 2020
100000 POWER TRAIN
Be aware that some new AWD vehicles have been found with cracked rear differential cases, as shown below. NOTE: This may affect new vehicles just delivered to the dealer or new vehicles in dealer inventory.
01-006-20-3695
Apr 23, 2020
060000 ENGINE AND ENGINE COOLING
Some vehicle may exhibit a tapping noise from the engine during idling; etc., and synchronized to the engine rpm. The tapping noise may be caused by the switchable hydraulic lash adjuster (HLA), which may not work properly due to air bubble
09-017-20-3701
Apr 23, 2020
110000 ELECTRICAL SYSTEM
Some customers may experience that the door locks may not operate using the touch sensor on the outer door handle while parked in a parking space surrounded by concrete walls, but will operate when using the remote transmitter. This concern
01-007-20-3691
Apr 23, 2020
060000 ENGINE AND ENGINE COOLING
Some vehicles may exhibit engine overheating and poor A/C performance with DTC P111A:00 stored in memory. ??A?A? DTC P111A:00 - Engine coolant temperature is high. NOTE: If the concern occurred during high speed driving, this Service Inform
09-018-20-3690
Apr 23, 2020
130000 VISIBILITY
Some customers may notice white lines appearing across the instrument cluster (as shown below). The white lines may be caused during the production process where poor contact occurs at the internal LCD terminals.
09-016-20-3693
Apr 17, 2020
110000 ELECTRICAL SYSTEM
Some customers may find that they cannot lock their vehicle when using the touch sensor (shown below) on the front door handle, however, they can unlock the vehicle. This concern may occur after the vehicle has been recently washed and wate
09-015-20-3698
Apr 17, 2020
110000 ELECTRICAL SYSTEM
Some customers may experience the MAZDA CONNECT rebooting or the screen turning black during cold temperatures. The concern occurs when the interior of the vehicle is cold and disappears when the interior warms up. This is caused by some SD
08-001-20-3696
Apr 15, 2020
111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
Some customers may experience the airbag warning light ON with DTC B00A0:09 stored in the SAS control module memory when the battery voltage is low. DTC B00A0:09 (Occupant classification sensor internal signal output unstable). This concer
09-014-20-3700
Apr 15, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
Some customers may experience ??A?Ultrasonic sensor malfunction??A???A? warning message displayed in the instrument cluster when driving or at a stop. The warning message continues until the ignition is turned off. Upon inspection, one or m
07-002-20-3692a
Apr 15, 2020
350000 EQUIPMENT
Some customers may notice that the temperature setting of the automatic climate control may not change when the temperature dial is operated very slowly. Due to improper control logic of the automatic climate control unit (IP-ESU), turning
07-002-20-3692
Apr 15, 2020
350000 EQUIPMENT
Some customers may notice that the temperature setting of the automatic climate control may not change when the temperature dial is operated very slowly. Due to improper control logic of the automatic climate control unit (IP-ESU), turning
SA-046-20
Apr 14, 2020
130000 VISIBILITY
FSC dynamic aiming (mid-drive aiming) may not complete if the vehicle is driven on a road as described below: ??A?A? The road lane markings are covered by snow and are not visible. ??A?A? There are no road lane markings on the road surface.
SA-031-20c
Apr 14, 2020
060000 ENGINE AND ENGINE COOLING
Some customers may complain about any of the following: ??A?A? Vehicle Center Display does not provide the One Time Pass Code during the MyMazda App Connected Vehicle enrollment. ??A?A? Remote function(s) inoperative. ??A?A? Engine Start /
SA-007-20f
Apr 14, 2020
110000 ELECTRICAL SYSTEM
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ). General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service Issues, Tro
09-013-20-3663
Apr 10, 2020
110000 ELECTRICAL SYSTEM
When the Telematics Communication Unit (TCU) has been replaced or reprogrammed and the software is updated to ones shown below, DTC U2050:55-TCU (Activation of remote control not implemented) may be stored in memory with the message "In-Veh
SA-027-20a
Apr 8, 2020
110000 ELECTRICAL SYSTEM
MAZDA CONNECT Software Version 11002. NOTE: a??Mazda3 owners may notice an icon in their infotainmenta??s display that indicates Mazda Connected Services. This new feature is a global technology and designed with the latest version of Mazd
16-001-20-3683a
Apr 8, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
Some vehicles may experience the symptoms mentioned below, which can be fixed with the latest software update (Version 7000C0A-NA01_11002 or later). MAZDA CONNECT Software Version 11002 NOTE: ??A?A?Mazda3 owners may notice an icon in their
SA-038-20a
Apr 8, 2020
350000 EQUIPMENT
Some customers may complain about a rear view monitor display that is: ??A?A? Blank (or may have backup camera warning message)??A?A? Distorted??A?A? Blurry??A?A? Fuzzy ??A?A? Split screen (see attached video)??A?A? Grainy. The icons and t
SA-045-20
Apr 8, 2020
160000 STRUCTURE
Some customers may complain about a vibration / rattle noise coming from the dash above the instrument cluster. This may be caused by an active driving display unit and or warped / deformed active driving display lens.
SA-029-20a
Apr 8, 2020
110000 ELECTRICAL SYSTEM
Some customers may experience a "IN-VEHICLE NETWORK MALFUNCTION" warning message in the instrument cluster with one or more of the following DTC's stored: ??A?A? B119F:01 TCU - Tel antenna No. 1 malfunction ??A?A? B1252:87 TCU - Communicat
SA-007-20e
Apr 6, 2020
350000 EQUIPMENT
MAZDA CONNECTED SERVICES - FREQUENTLY ASKED QUESTIONS (FAQ). General Questions, Setup and Getting Started, Registration / Enrollment, WI-FI General Information, WI-FI How-To, WI-FI Trial Period, Interacting With The App, Service Issues, Tro