# Service bulletin 01\-025\-13\-2822

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.

- Type: Service bulletin
- NHTSA id: 10097702
- Published by NHTSA: 2017\-04\-21
- Manufacturer's number: 01\-025\-13\-2822
- Manufacturer's date: 2013\-08\-22
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)

## NHTSA's summary

SOME VEHICLES MAY EXPERIENCE THE MIL ON WITH DTC P0139 \(HO2S CIRCUIT MALFUNCTION\) STORED IN PCM MEMORY. THE PCM:1.MONITORS FOR A TIME\-OUT MALFUNCTION \(WHEN HO2S REMAINS ABOVE 0.2V FOR LONGER THAN A SPECIFIED PERIOD OF TIME DURING FUEL CUT CONTROL\).2.MEASURES THE AMOUNT OF TIME FROM WHEN CONDITIONS ARE MET UNTIL HO2S OUTPUT VOLTAGE DROPS BELOW 0.2V.3.DETERMINES A HO2S TIMEOUT MALFUNCTION WHEN THE DETECTED TIME IS MORE THAN 4 SECONDS FOR 2 OF 3 TIMES.THIS MAY BE CAUSED BY CARBON FORMING INSIDE THE ELECTRIC THROTTLE BODY \(ETB\) WHICH:1.REDUCES THE AIR INTAKE AMOUNT DURING DECELERATION \(WITH FUEL CUT\).2.ALLOWS FUEL TO REMAIN AROUND THE HO2S.3.CAUSES DETECTION OF P0139 \(HO2S TIME\-OUT FAIL\).

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Transmission and driveline, Automatic transmission, Transmission control module

## Trouble codes named

P0139

## Vehicles listed

- 2010 MAZDA MAZDA5

## Other bulletins for the same vehicles and component

- [01\-024\-13\-2824](/bulletins/10097701.md), 2017-04-21, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). SOME VEHICLES MAY EXPERIENCE THE MIL ON WITH DTC P2096:00 \(TARGET A/F FEEDBACK SYSTEM TOO LEAN\). THIS IS CAUSED BY IMPROPER CONTROL LOGIC OF THE PCM. TO REPAIR THE PROBLEM, THE PCM REPROGRAMMING FILES HAVE BEEN UPDATED WITH IMPROVED SOFTWARE.
- [05\-002\-13\-2777](/bulletins/10097367.md), 2017-04-14, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN:MANUAL TRANSMISSION:LUBRICANT. ALWAYS BE SURE TO USE THE CORRECT AUTOMATIC TRANSMISSION FLUID WHEN REPLACING ATF. USING THE WRONG ATF MAY CAUSE SHIFT QUALITY COMPLAINTS OR MAY EVEN DAMAGE THE TRANSMISSION.NOTE:•ATF M\-V \(TYPE M5\) IS NOT THE SAME FLUID AS MERCON®V OR MERCON®LV ATF.•ATF M\-V \(TYPE M5\) HAS A GREATER VISCOSITY THAN MERCON®V AND MERCON®LV ATF IN LOW TEMPERATURES. •ATF M\-V \(TYPE M5\) HAS A GREATER ANTI\-JUDDER SPECIFICATION THAN MERCON®V AND MERCON®LV ATF.

JSON: [/v1/bulletins/10097702](/v1/bulletins/10097702)

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