Service bulletins for the 2011 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.
296 on file from NHTSA, as of 2026-10-19.
About P0123 on the 2011 Mazda CX-9: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
By topic
Only bulletins with trouble code: P0123 are shown. Show all
| 01-012-15-3052 | 2017-05-16. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SOME VEHICLES MAY EXPERIENCE A LACK OF POWER AND THE WRENCH LIGHT COMES ON WITH DTCS P0123 / P0222 STORED IN MEMORY. WRENCH LIGHT: POWERTRAIN MALFUNCTION / REDUCED POWER WARNING LIGHT • DTC: P0123:00 TP SENSOR NO.1 CIRCUIT HIGH INPUT. • DTC: P0222:00 TP SENSOR NO. 2 CIRCUIT LOW INPUT. TO ELIMINATE THIS CONCERN, THE EMISSIONS HARNESS HAS BEEN IMPROVED. |
|---|---|
| 01-017-13-2802 | 2017-04-14. Service bulletin. POWER TRAIN; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SOME VEHICLES MAY EXPERIENCE A LACK OF POWER AND THE WRENCH LIGHT COMES ON WITH DTCS P0123 / P0222 STORED IN MEMORY.WRENCH LIGHT: POWERTRAIN MALFUNCTION / REDUCED POWER WARNING LIGHT • DTC: P0123:00 TP SENSOR NO.1 CIRCUIT HIGH INPUT. • DTC: P0222:00 TP SENSOR NO. 2 CIRCUIT LOW INPUT. TO ELIMINATE THIS CONCERN, THE EMISSIONS HARNESS HAS BEEN IMPROVED. |
| 01-008-13-2771 | 2017-04-13. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. SOME VEHICLES MAY EXPERIENCE A MIL ILLUMINATION WITH DTCS P0123 AND/OR P0222 STORED IN MEMORY.•DTC P0123: THROTTLE POSITION SENSOR NO.1 CIRCUIT HIGH INPUT•DTC P0222: THROTTLE POSITION SENSOR NO.2 CIRCUIT LOW INPUTDTCS P0123 AND/OR P0222 MAY BE STORED IMMEDIATELY. THIS IS DUE TO AN ABNORMAL ELECTRICAL NOISE WITHIN THE ENGINE HARNESS OF CERTAIN VEHICLES. THIS CONDITION CAN BE CORRECTED BY INSTALLING THE THROTTLE BODY HARNESS (WITH DIODE) AS DESCRIBED IN THIS SERVICE BULLETIN. |
| SB-01-017-13 | 2013-11-19. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. MAZDA: THE WRENCH LIGHT COMES AND A LACK OF POWER IS EXPERIENCE, IN SOME VEHICLES, DUE TO DTCS P0123/P0222. MODEL 2011-2013 CX-9. *PE |
| SB-01-001-12 | 2012-04-18. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. MAZDA: MIL ON WITH DTC'S P0123 AND / OR P0222. THIS COULD HAPPEN DUE TO ABNORMAL ELECTRICAL NOISE WITHIN THE ENGINE HARNESS. *KB |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.