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Service bulletins for the 2022 Mazda Mazda3

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

436 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Engine are shown. Show all

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SA-052-252025-12-05. Service bulletin. ENGINE; POWER TRAIN. Some customer's might state that they notice fluid or oil leaking/dripping on the ground when the vehicle is parked. For this concern, inspect the vehicle for any trace of a fluid or oil leak and use the following examples as a guide to determine if it is severe enough to require a repair, or just to clean the area and monitor it at the next service. Examples of residue or seepage that may not be considered a leak and that may not require repair based on splash shield inspection.
SSPD5 Parts Warranty a2025-11-05. Warranty extension. ENGINE. SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for limited qualifying out-of-pocket expenses (prior oil changes and additional oil purchased before the normal oil change interval due to oil consumption concerns) on certain CX-9, CX-5, Mazda6, Mazda3, and CX-30 vehicles equipped with a 2.5L turbocharged engine with the affected valve stem seals. For all Mazda dealers, an FAQ document for this Class Action Settlement and all documents for SSPD5 will be available on Mazda Global Service Support (MGSS) on or before May 13, 2024 concurrent with notification to the Settlement Class. Please review this entire communication in regards to updated coverage for Special Service Program SSPD5 and vehicles out of Powertrain Warranty. Parts & Warranty Information and Dealer FAQ’s on Mazda Global Service Support (MGSS) have been updated. • Update August 2025: The Court has clarified that under the settlement agreement, the Mazda Powertrain Limited Warranty Extension includes coverage for 7 years, 84,000 miles for all Powertrain components in the Warranty Booklet under the Powertrain Limited Warranty Parts List (i.e. without restriction to engine issues, oil consumption or valve stem seal issues). • Vehicles are covered only for valve stem seal related repairs for an additional 12,000 miles (96,000 miles total) if the vehicle is presented to a Mazda dealer by October 15, 2025. The overall Mazda Powertrain Limited Warranty Extension (i.e., for all other powertrain warranty repairs) does not apply to this coverage period. • Reimbursement for paid repairs prior to August 2025: Reimbursement will also be provided for any Class Member who was denied Powertrain Limited Warranty coverage and paid out-of-pocket for a qualifying Powertrain Limited Warranty repair during the applicable period of the SSPD5 campaign. The customer will need to go to https://www.mazdavalvestemsealsettlement.com/ to file a claim and contact JND Legal Administration with questions regarding reimbursement. • All Mazda warranty limitations apply to SSPD5 including branded vehicles, W-1, total loss, salvage, rebuilt, etc.. and all other limitations as outlined in the Dealer FAQ’s and Mazda Warranty Policies and Procedures 3.26.
SSPD5 Dlr Ltr d2025-11-05. Warranty extension. ENGINE. SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for limited qualifying out-of-pocket expenses (prior oil changes and additional oil purchased before the normal oil change interval due to oil consumption concerns) on certain CX-9, CX-5, Mazda6, Mazda3, and CX-30 vehicles equipped with a 2.5L turbocharged engine with the affected valve stem seals. For all Mazda dealers, an FAQ document for this Class Action Settlement and all documents for SSPD5 will be available on Mazda Global Service Support (MGSS) on or before May 13, 2024 concurrent with notification to the Settlement Class. Please review this entire communication in regards to updated coverage for Special Service Program SSPD5 and vehicles out of Powertrain Warranty. Parts & Warranty Information and Dealer FAQ’s on Mazda Global Service Support (MGSS) have been updated. • Update August 2025: The Court has clarified that under the settlement agreement, the Mazda Powertrain Limited Warranty Extension includes coverage for 7 years, 84,000 miles for all Powertrain components in the Warranty Booklet under the Powertrain Limited Warranty Parts List (i.e. without restriction to engine issues, oil consumption or valve stem seal issues). • Vehicles are covered only for valve stem seal related repairs for an additional 12,000 miles (96,000 miles total) if the vehicle is presented to a Mazda dealer by October 15, 2025. The overall Mazda Powertrain Limited Warranty Extension (i.e., for all other powertrain warranty repairs) does not apply to this coverage period. • Reimbursement for paid repairs prior to August 2025: Reimbursement will also be provided for any Class Member who was denied Powertrain Limited Warranty coverage and paid out-of-pocket for a qualifying Powertrain Limited Warranty repair during the applicable period of the SSPD5 campaign. The customer will need to go to https://www.mazdavalvestemsealsettlement.com/ to file a claim and contact JND Legal Administration with questions regarding reimbursement. • All Mazda warranty limitations apply to SSPD5 including branded vehicles, W-1, total loss, salvage, rebuilt, etc.. and all other limitations as outlined in the Dealer FAQ’s and Mazda Warranty Policies and Procedures 3.26.
SSPD5 Dlr Ltr c2025-11-05. Warranty extension. ENGINE. SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for limited qualifying out-of-pocket expenses (prior oil changes and additional oil purchased before the normal oil change interval due to oil consumption concerns) on certain CX-9, CX-5, Mazda6, Mazda3, and CX-30 vehicles equipped with a 2.5L turbocharged engine with the affected valve stem seals. For all Mazda dealers, an FAQ document for this Class Action Settlement and all documents for SSPD5 will be available on Mazda Global Service Support (MGSS) on or before May 13, 2024 concurrent with notification to the Settlement Class. Please review this entire communication in regards to updated coverage for Special Service Program SSPD5 and vehicles out of Powertrain Warranty. Parts & Warranty Information and Dealer FAQ’s on Mazda Global Service Support (MGSS) have been updated. • Update August 2025: The Court has clarified that under the settlement agreement, the Mazda Powertrain Limited Warranty Extension includes coverage for 7 years, 84,000 miles for all Powertrain components in the Warranty Booklet under the Powertrain Limited Warranty Parts List (i.e. without restriction to engine issues, oil consumption or valve stem seal issues). • Vehicles are covered only for valve stem seal related repairs for an additional 12,000 miles (96,000 miles total) if the vehicle is presented to a Mazda dealer by October 15, 2025. The overall Mazda Powertrain Limited Warranty Extension (i.e., for all other powertrain warranty repairs) does not apply to this coverage period. • Reimbursement for paid repairs prior to August 2025: Reimbursement will also be provided for any Class Member who was denied Powertrain Limited Warranty coverage and paid out-of-pocket for a qualifying Powertrain Limited Warranty repair during the applicable period of the SSPD5 campaign. The customer will need to go to https://www.mazdavalvestemsealsettlement.com/ to file a claim and contact JND Legal Administration with questions regarding reimbursement. • All Mazda warranty limitations apply to SSPD5 including branded vehicles, W-1, total loss, salvage, rebuilt, etc.. and all other limitations as outlined in the Dealer FAQ’s and Mazda Warranty Policies and Procedures 3.26.
SSPD5b2025-09-05. Warranty extension. ENGINE. SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for limited qualifying out-of-pocket expenses (prior oil changes and additional oil purchased before the normal oil change interval due to oil consumption concerns) on certain CX-9, CX-5, Mazda6, Mazda3, and CX-30 vehicles equipped with a 2.5L turbocharged engine with the affected valve stem seals. For all Mazda dealers, an FAQ document for this Class Action Settlement and all documents for SSPD5 will be available on Mazda Global Service Support (MGSS) on or before May 13, 2024 concurrent with notification to the Settlement Class. Please review this entire communication in regards to updated coverage for Special Service Program SSPD5 and vehicles out of Powertrain Warranty. Parts & Warranty Information and Dealer FAQ’s on Mazda Global Service Support (MGSS) have been updated. REMINDER! – An oil consumption test is NOT REQUIRED if a customer verbally asks for a valve stem seal replacement and the vehicle otherwise already qualifies for a valve stem seal replacement (e.g., it has the original or defective valve stem seals). If a customer asks for replacement, please proceed with the repair WITHOUT an oil consumption test. An oil consumption test is only required after valve stem seals have already been replaced previously. Mazda Dealer Frequently Asked Questions – Valve Stem Seals Class Action Settlement Program for Excessive Oil Consumption and Oil Consumption Powertrain Warranty Extension Special Service Program SSPD5 Please follow these instructions if Mazda customers concerning the Valve Stem Seals Class Action Settlement Program for Excessive Oil Consumption and Oil Consumption Powertrain Warranty Extension Special Service Program SSPD5. IMPORTANT ITEMS TO REVIEW PRIOR TO REPAIR: • With the VIN, please verify eligibility of SSPD5 in eMDCS. This is very important to begin any conversation regarding this Class Action or SSPD5. If the vehicle does not have SSPD5, then inform the customer they are not eligible under the Class Action or the Special Service Program. • Until further notice from Mazda, if you are servicing vehicles that fall within the VIN range for SSPD5 for any reason, you should check whether DTC P250F:00 is stored in the vehicle memory. If the code is stored in memory, you should advise the customer if they are eligible to receive replacement valve stem seals under SSPD5. Mazda Limited Powertrain Warranty Additions – August 2025 Question: I read there is now coverage for Mazda Limited Powertrain components is this true?? Answer: Please review the Repair Procedure and most recent dealer email in MGSS. Effective August 2025 vehicles will now be covered under the Mazda Limited Powertrain components for 7 years, 84,000 miles. Question: Does the Mazda Limited Powertrain Warranty apply to the period for the additional 12,000 miles until October 15, 2025? Answer: No. The coverage for an additional 12,000 miles (96,000 maximum) is for Valve Stem Seal related repairs only, and only if the vehicle is presented to a Mazda Dealer on or before October 15, 2025. Question: Can I repair both the valve stems seals and then any other Limited Powertrain component? Is there coverage if the car has no valve stem seal issue? Answer: Yes. Any powertrain defect is covered for repair up to 7 years or 84,000 miles, even if the customer does not complain of any oil consumption and/or valve stem seals have already been replaced. Follow normal warranty policy as needed for repairs including preauthorization.
SSPD5a2025-09-05. Warranty extension. ENGINE. SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for limited qualifying out-of-pocket expenses (prior oil changes and additional oil purchased before the normal oil change interval due to oil consumption concerns) on certain CX-9, CX-5, Mazda6, Mazda3, and CX-30 vehicles equipped with a 2.5L turbocharged engine with the affected valve stem seals. For all Mazda dealers, an FAQ document for this Class Action Settlement and all documents for SSPD5 will be available on Mazda Global Service Support (MGSS) on or before May 13, 2024 concurrent with notification to the Settlement Class. Please review this entire communication in regards to updated coverage for Special Service Program SSPD5 and vehicles out of Powertrain Warranty. Parts & Warranty Information and Dealer FAQ’s on Mazda Global Service Support (MGSS) have been updated. WARRANTY EXTENSION If you have any questions regarding this campaign, please read the Mazda Dealer FAQ’s available in MGSS under this campaign before contacting Dealer Recall Help. Effective October 15, 2024: In the final settlement agreement which was approved by the Court in October 2024, there is also coverage for Valve Stem Seal related repairs only an additional 1 year and 12,000 miles however, this coverage only applies if the vehicle is presented to a Mazda dealer by October 15, 2025 and has no more than 96,000 miles. After October 25, 2025 all coverage under SSPD5 will revert back to the original extension limit of 7 years, 84,000 miles. The Powertrain Limited Warranty Extension is limited to 7 years, 84,000 miles. Update August 2025: The Court has clarified that under the settlement agreement, the Mazda Powertrain Limited Warranty Extension includes coverage for 7 years or 84,000 miles, whichever comes first, for all powertrain components in the Warranty Booklet under the Powertrain Limited Warranty Parts List (i.e. without restriction to engine issues, oil consumption or valve stem seal issues). Reimbursement will also be provided for any Class Member who was denied coverage and paid out-of-pocket for a qualifying Powertrain Limited Warranty repair during the applicable period. If the vehicle is under Powertrain Warranty, please submit the claim following normal Warranty guidelines (with NO process number). If the vehicle is over 5 years or 60,000 miles, • For valve seal related repairs, use Warranty Claim information for SSPD5 (With process number) • For other than valve seal related repairs, submit claims according to normal claim procedure for repair under Mazda Limited Powertrain Warranty (with NO process number) Prior repair reimbursement: Customers who received a class action notice can apply for reimbursement at www.MazdaValveStemSealSettlement.com for certain out of pocket expenses related to prior oil changes and additional oil purchased before the normal oil change interval due to oil consumption concerns. Warranty Program/Extension
SSPD5 Dlr Ltr b2025-09-05. Warranty extension. ENGINE. SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for limited qualifying out-of-pocket expenses (prior oil changes and additional oil purchased before the normal oil change interval due to oil consumption concerns) on certain CX-9, CX-5, Mazda6, Mazda3, and CX-30 vehicles equipped with a 2.5L turbocharged engine with the affected valve stem seals. For all Mazda dealers, an FAQ document for this Class Action Settlement and all documents for SSPD5 will be available on Mazda Global Service Support (MGSS) on or before May 13, 2024 concurrent with notification to the Settlement Class. Please review this entire communication in regards to updated coverage for Special Service Program SSPD5 and vehicles out of Powertrain Warranty. Parts & Warranty Information and Dealer FAQ’s on Mazda Global Service Support (MGSS) have been updated. • Update August 2025: The Court has clarified that under the settlement agreement, the Mazda Powertrain Limited Warranty Extension includes coverage for 7 years, 84,000 miles for all Powertrain components in the Warranty Booklet under the Powertrain Limited Warranty Parts List (i.e. without restriction to engine issues, oil consumption or valve stem seal issues). • Vehicles are covered only for valve stem seal related repairs for an additional 12,000 miles (96,000 miles total) if the vehicle is presented to a Mazda dealer by October 15, 2025. The overall Mazda Powertrain Limited Warranty Extension (i.e., for all other powertrain warranty repairs) does not apply to this coverage period. • Reimbursement for paid repairs prior to August 2025: Reimbursement will also be provided for any Class Member who was denied Powertrain Limited Warranty coverage and paid out-of-pocket for a qualifying Powertrain Limited Warranty repair during the applicable period of the SSPD5 campaign. The customer will need to go to https://www.mazdavalvestemsealsettlement.com/ to file a claim and contact JND Legal Administration with questions regarding reimbursement. • All Mazda warranty limitations apply to SSPD5 including branded vehicles, W-1, total loss, salvage, rebuilt, etc.. and all other limitations as outlined in the Dealer FAQ’s and Mazda Warranty Policies and Procedures 3.26.
SA-023-25b2025-09-04. Service bulletin. UNKNOWN OR OTHER; ENGINE; ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop Door Lock / Unlock Lights ON / OFF Climate Control 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
01-005-252025-09-04. Service bulletin. ENGINE. Some customers may complain of an engine restart failure after i-stop activation, following a stop after low-speed driving (below 20 km/h). Engine restart is possible with key operation. This problem occurs when an IR request happens during an extremely short period (a few milliseconds) while transitioning to i-stop control, such as when the brake is released. In this case, the engine may fail to restart due to improper i-stop control. This concern has been eliminated through a PCM control software modification.
SA-023-25a2025-08-05. Service bulletin. EXTERIOR LIGHTING; ENGINE; UNKNOWN OR OTHER. Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop Door Lock / Unlock Lights ON / OFF Climate Control 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
SA-030-252025-07-02. Service bulletin. ENGINE. A tapping/rattling noise may be noticed from the valve train area. This operating condition can occur on new vehicles which have been delivered to Mazda dealers (due to loading and unloading from transport trucks or customers moving their vehicles in and out of their garages to wash the vehicle, etc.). This condition may also occur if the engine is not allowed to warm up after multiple cold starts.
SA-023-252025-06-05. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM; ENGINE; EXTERIOR LIGHTING. Some customers may complain about any of the following: 1. Infotainment Center Display does not provide the Authorization Code (OTP) during the MyMazda App Connected Vehicle enrollment. 2. Remote function(s) inoperative. Engine Start / Stop Door Lock / Unlock Lights ON / OFF Climate Control 3. MAZDA CONNECT connected vehicle reception strength icon shows "X" or " ".
01-004-252025-06-04. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Some customers may experience the battery and engine warning lights illuminating with following DTC being stored. P0A7A:00 (ISG) Integrated starter generator (ISG) (internal stator coil driver circuit) U-phase, V-phase, W-phase: Malfunction detected P1BC5:00 (ISG) Integrated starter generator (ISG) (internal stator coil driver circuit) X-phase, Y-phase, Z-phase: Malfunction detected This concern is caused by improper overcurrent detection logic of the DTC. To eliminate this concern, the Integrated Starter Generator (ISG) control software has been modified to optimize the threshold for DTC detection.
SSPD8 Repair2025-04-02. Warranty extension. ENGINE. SSPD8 - SPECIAL SERVICE PROGRAM WARRANTY EXTENSION - MULTI-MODEL - CHECK ENGINE LIGHT ON WITH DTC P0126:00.Mazda Motor Corporation has decided to conduct a Special Service Program (SSP) to extend the warranty coverage for a specific repair of the fail-safe thermostat in the coolant control valve on certain CX-5, Mazda3, CX-3, Mazda6 and CX-30 vehicles that are equipped with the suspected coolant control valve. The warranty coverage for a specific repair of fail-safe thermostat has been extended to 15 years (180 months) /150,000 miles (240,000 km) whichever comes first, from the original warranty start date. Concern Outline:On certain subject vehicles, the check engine light is illuminated with DTC P0126:00 (Thermostat stuck open) stored in memory and one or more of the following symptoms may occur: Engine takes longer to warm up, Engine temperature gauge fluctuates, Low coolant temperature indicator (blue) light stays on longer or turns on while driving, Poor heater performance, especially at idle.This is a warranty extension for the specified repair only. Inspection and replacement of non-failed parts will not be eligible for reimbursement under this SSP to the dealer or customer. This program extends the warranty period for actual failures due to defects in workmanship or materials in accordance with the Mazda Warranty Policy and Procedures. If a customer arrives at your dealership with the concern described, please repair under this Special Service Program.
SSPD8 FC2025-04-02. Warranty extension. ENGINE. SSPD8 - SPECIAL SERVICE PROGRAM WARRANTY EXTENSION - MULTI-MODEL - CHECK ENGINE LIGHT ON WITH DTC P0126:00.Mazda Motor Corporation has decided to conduct a Special Service Program (SSP) to extend the warranty coverage for a specific repair of the fail-safe thermostat in the coolant control valve on certain CX-5, Mazda3, CX-3, Mazda6 and CX-30 vehicles that are equipped with the suspected coolant control valve. The warranty coverage for a specific repair of fail-safe thermostat has been extended to 15 years (180 months) /150,000 miles (240,000 km) whichever comes first, from the original warranty start date. Concern Outline:On certain subject vehicles, the check engine light is illuminated with DTC P0126:00 (Thermostat stuck open) stored in memory and one or more of the following symptoms may occur: Engine takes longer to warm up, Engine temperature gauge fluctuates, Low coolant temperature indicator (blue) light stays on longer or turns on while driving, Poor heater performance, especially at idle.This is a warranty extension for the specified repair only. Inspection and replacement of non-failed parts will not be eligible for reimbursement under this SSP to the dealer or customer. This program extends the warranty period for actual failures due to defects in workmanship or materials in accordance with the Mazda Warranty Policy and Procedures. If a customer arrives at your dealership with the concern described, please repair under this Special Service Program.
SA-017-252025-04-01. Service bulletin. ENGINE; UNKNOWN OR OTHER. Frequently Asked Questions (FAQ)
01-003-252025-04-01. Service bulletin. ENGINE. Some customers may experience a check engine light ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: Engine takes longer to warm up. Engine temperature gauge fluctuates. Low coolant temperature indicator (blue) light stays on longer or turns on while driving. Poor heater performance, especially at idle. NOTE: Vehicles with SKYACTIV-G 2.5T are not applicable to this service information. If DTC P2B61:00 (Coolant control valve circuit range/performance) accompanies DTC P0126:00, this TSB is not applicable. Diagnose DTCs according to the instructions on MGSS online.
SA-004-252025-02-05. Service bulletin. ENGINE; ELECTRICAL SYSTEM; UNKNOWN OR OTHER. Key Transmitter Power Saving Function: When the key transmitter Power Saving Function is turned ON, transmitter battery power consumption is restricted, thereby extending the transmitter battery life. NOTE: Some customers may complain about an engine no start. This may be caused by the customer inadvertently putting the key transmitter in Power Saving Function.
SA-009-24e2025-01-04. Service bulletin. UNKNOWN OR OTHER; ENGINE; ELECTRICAL SYSTEM. Frequently Asked Questions (FAQ)
SSPD8 Owner Letter2025-01-04. Warranty extension. ENGINE. Mazda Motor Corporation has decided to conduct a Special Service Program (SSP) to extend the warranty coverage for a specific repair of the fail-safe thermostat installed inside of the suspected coolant control valve on certain 2018-2025 CX-5, 2019-2023 Mazda3, 2019-2022 CX-3, 2018-2021 Mazda6 and 2020-2023 CX-30 vehicles. The warranty coverage for an applicable repair has been extended to 15 years (180 months) /150,000 miles (240,000 km) whichever comes first, from the original warranty start date. If you are a recipient of this notice, your vehicle is included in this warranty extension program. What is the problem? On certain subject vehicles, the check engine light is illuminated with diagnostic trouble code (DTC) P0126, due to the fail-safe thermostat being stuck open. Additionally, you may notice one or more of the following symptoms: -Engine takes longer to warm up. -Engine temperature gauge fluctuates. -Low coolant temperature indicator (blue) light stays on longer or turns on while driving. -Poor heater performance, especially at idle. This warranty extension program applies only to the replacement of fail-safe thermostat of the vehicle exhibiting the concerns mentioned above. If the check engine light illumination is determined to be unrelated to the fail-safe thermostat being stuck open, the inspection and repair are not covered under this program.
SSPD8 Owner Letter2024-12-04. Warranty extension. ENGINE. On certain subject vehicles, the check engine light is illuminated with diagnostic trouble code (DTC) P0126, due to the fail-safe thermostat being stuck open. Additionally, you may notice one or more of the following symptoms: -Engine takes longer to warm up. -Engine temperature gauge fluctuates. -Low coolant temperature indicator (blue) light stays on longer or turns on while driving. -Poor heater performance, especially at idle. This warranty extension program applies only to the replacement of fail-safe thermostat of the vehicle exhibiting the concerns mentioned above. If the check engine light illumination is determined to be unrelated to the fail-safe thermostat being stuck open, the inspection and repair are not covered under this program.
01-005-24c2024-12-04. Service bulletin. ENGINE. Some customers may experience a check engine light ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: Engine takes longer to warm up. Engine temperature gauge fluctuates. Low coolant temperature indicator (blue) light stays on longer or turns on while driving. Poor heater performance, especially at idle.
SSPD8 Repair2024-11-04. Warranty extension. ENGINE. Mazda Motor Corporation has decided to conduct a Special Service Program (SSP) to extend the warranty coverage for a specific repair of the fail-safe thermostat in the coolant control valve on certain CX-5, Mazda3, CX-3, Mazda6 and CX-30 vehicles that are equipped with the suspected coolant control valve. The warranty coverage for a specific repair of fail-safe thermostat has been extended to 15 years (180 months) /150,000 miles (240,000 km) whichever comes first, from the original warranty start date. Concern Outline: On certain subject vehicles, the check engine light is illuminated with DTC P0126:00 (Thermostat stuck open) stored in memory and one or more of the following symptoms may occur: Engine takes longer to warm up, Engine temperature gauge fluctuates, Low coolant temperature indicator (blue) light stays on longer or turns on while driving, Poor heater performance, especially at idle. This is a warranty extension for the specified repair only. Inspection and replacement of non-failed parts will not be eligible for reimbursement under this SSP to the dealer or customer. This program extends the warranty period for actual failures due to defects in workmanship or materials in accordance with the Mazda Warranty Policy and Procedures. If a customer arrives at your dealership with the concern described, please repair under this Special Service Program.
SSPD8 Dealer Letter2024-11-04. Warranty extension. ENGINE. Mazda Motor Corporation has decided to conduct a Special Service Program (SSP) to extend the warranty coverage for a specific repair of the fail-safe thermostat in the coolant control valve on certain CX-5, Mazda3, CX-3, Mazda6 and CX-30 vehicles that are equipped with the suspected coolant control valve. The warranty coverage for a specific repair of fail-safe thermostat has been extended to 15 years (180 months) /150,000 miles (240,000 km) whichever comes first, from the original warranty start date. Concern Outline: On certain subject vehicles, the check engine light is illuminated with DTC P0126:00 (Thermostat stuck open) stored in memory and one or more of the following symptoms may occur: Engine takes longer to warm up, Engine temperature gauge fluctuates, Low coolant temperature indicator (blue) light stays on longer or turns on while driving, Poor heater performance, especially at idle. This is a warranty extension for the specified repair only. Inspection and replacement of non-failed parts will not be eligible for reimbursement under this SSP to the dealer or customer. This program extends the warranty period for actual failures due to defects in workmanship or materials in accordance with the Mazda Warranty Policy and Procedures. If a customer arrives at your dealership with the concern described, please repair under this Special Service Program.
SSPD5 FC2024-11-04. Warranty extension. ENGINE. SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for limited qualifying out-of-pocket expenses (prior oil changes and additional oil purchased before the normal oil change interval due to oil consumption concerns) on certain CX-9, CX-5, Mazda6, Mazda3, and CX-30 vehicles equipped with a 2.5L turbocharged engine with the affected valve stem seals. For all Mazda dealers, an FAQ document for this Class Action Settlement and all documents for SSPD5 will be available on Mazda Global Service Support (MGSS) on or before May 13, 2024 concurrent with notification to the Settlement Class.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.