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Service bulletins for the 2016 Mazda CX-9

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.

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

About U3003 on the 2016 Mazda CX-9: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: U3003 are shown. Show all

Bulletins, newest first
MT-003-202020-09-01. Service bulletin. ELECTRICAL SYSTEM. Some customers may complain about an inoperative power liftgate (PLG) and the any of the following DTC's stored in memory: • U3003:16 (Power liftgate (PLG) control module power supply voltage low input) • U3003:17 (Power liftgate (PLG) control module power supply voltage high input). This may be caused by low or high vehicle battery voltage.
MT-006-182018-08-27. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY:HATCHBACK/LIFTGATE. POWER LIFTGATE INOPERATIVE WITH DTC U3003:16: Some customers may complain about an inoperative power liftgate (PLG) with DTC U3003:16 (Power liftgate (PLG) control module power supply voltage low input) is stored in memory. This may be caused by low vehicle battery voltage.
1104M2017-02-21. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY:HATCHBACK/LIFTGATE. SOME CUSTOMERS MAY COMPLAIN ABOUT AN INOPERATIVE POWER LIFTGATE (PLG). DTC U3003:16 (POWER LIFTGATE (PLG) CONTROL MODULE POWER SUPPLY VOLTAGE LOW INPUT) IS STORED IN MEMORY. THIS MAY BE CAUSED BY LOW BATTERY VOLTAGE.
SA2972017-02-15. Service bulletin. ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE; ENGINE. 2016 CX-9 TECH TIPS: - MAINTENANCE MONITOR ENGINE OIL DATA RESET - ENHANCED PDI STEP 1 - DO NOT UPDATE THE MAZDA CONNECT SOFTWARE - SPECIAL ATTENTION ITEMS TO REVIEW DURING PDI - DRIVEABILITY CONCERNS DUE TO LOW FUEL LEVEL - POWER LIFTGATE (PLG) OPERATION - POWER LIFTGATE INOPERATIVE WITH DTC U3003:16 - POWER LIFTGATE CONTACTS GARAGE CEILING
SA2972016-12-02. Service bulletin. ENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; STRUCTURE:BODY:HATCHBACK/LIFTGATE. 2016 CX-9 TECH TIPS: - REAR SUNSHADE WILL NOT RETRACT - MAINTENANCE MONITOR ENGINE OIL DATA RESET - ENHANCED PDI STEP 1 - DO NOT UPDATE THE MAZDA CONNECT SOFTWARE - SPECIAL ATTENTION ITEMS TO REVIEW DURING PDI - DRIVEABILITY CONCERNS DUE TO LOW FUEL LEVEL - POWER LIFTGATE (PLG) OPERATION - POWER LIFTGATE INOPERATIVE WITH DTC U3003:16 - POWER LIFTGATE CONTACTS GARAGE CEILING

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