SA-017-21a
Service Bulletin Details
Public Details for: SA-017-21a
Models from 2020
2020 MAZDA CX-3 |
2020 MAZDA CX-30 |
2020 MAZDA CX-5 |
2020 MAZDA MAZDA3 |
2020 MAZDA MAZDA6 |
Models from 2018
2018 MAZDA CX-5 |
2018 MAZDA MAZDA3 |
2018 MAZDA MAZDA6 |
Mazda North American Operations Irvine, CA 92618-2922 Service Alert Subject: CHECK ENGINE LIGHT ON WITH DTC P0126:00 AND ENGINE RUNNING COOLER THAN NORMAL / POOR HEATER PERFORMANCE / LOW ENGINE COOLANT TEMPERATURE (BLUE) LIGHT ON Service Alert No.: SA-017/21 Last Issued: 03/08/2021 BULLETIN NOTES This service alert supersedes the previously issued service alert listed below. The changes are noted in Red text. Previous Service Alert Date(s) Issued: SA-017/21 02/25/21 SA-035/20 12/02/20, 03/11/20 and 02/28/20 APPLICABLE MODEL(S)/VINS 2018-2020 Mazda6 (non-turbo) 2018-2020 CX-5 (non-turbo) 2018-2020 Mazda3 2019-2020 CX-3 2020 CX-30 DESCRIPTION Some customers may experience the CHECK ENGINE LIGHT ON with DTC P0126:00 (Thermostat stuck open) and one or more of the following symptoms: The engine takes longer to warm up. The engine temperature gauge fluctuates. The low coolant temperature indicator (blue) light stays on longer or comes on while driving. Poor heater performance, especially at idle. REPAIR PROCEDURE 1. Verify customer concerns and DTC. 2. Replace the engine coolant control valve (1). Page 1 of 2 CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians utilize the proper tools/ equipment and take training to correctly and safely maintain Mazda vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies, customers should contact their nearest authorized Mazda dealership. Mazda North American Operations reserves the right to alter the specifications and contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means, electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in writing. © 2021 Mazda North American Operations, U.S.A. 03/09/2021 2:45 PM tlawrenc Service Alert No.: SA-017/21 Last Issued: 03/08/2021 3. Verify repair. PARTS INFORMATION Parts Number Description PYFD-15-16Z Coolant Control Valve Qty. 1 Page 2 of 2 CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians utilize the proper tools/ equipment and take training to correctly and safely maintain Mazda vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies, customers should contact their nearest authorized Mazda dealership. Mazda North American Operations reserves the right to alter the specifications and contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means, electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in writing. © 2021 Mazda North American Operations, U.S.A. 03/09/2021 2:45 PM tlawrenc