# Service bulletin SB\-07\-004\-10

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: 10037253
- Published by NHTSA: 2011\-05\-16
- Manufacturer's number: SB\-07\-004\-10
- Manufacturer's date: 2010\-10\-27
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; EQUIPMENT:APPLIANCE:AIR CONDITIONER

## NHTSA's summary

MAZDA: SOME VEHICLES EXPERERIENCE POOR A/C OR HIGH ENGINE COOLANT TEMPS DURING LOW SPEES OR IDLE. THE SYMPTOMS MAY BE DUE TO A SOFTWARE MALFUNCTION. \*RM

## 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

Engine, Equipment and accessories, Heating and air conditioning, Cooling fan, Cooling system

## Vehicles listed

- 2009 to 2010 MAZDA MAZDA6

## Other bulletins for the same vehicles and component

- [SB\-07\-009\-09](/bulletins/10032548.md), 2010-04-12, Service bulletin: ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. MAZDA: POOR A/C PERFORMANCE/HIGH ENGINE COOLANT TEMPERATURE DUE TO INOPERATIVE COOLING FAN. SOME VEHICLES MAY EXHIBIT POOR A/C PERFORMANCE OR HIGH ENGINE COOLANT TEMPERATURE DURING LOW VEHICLE SPEEDS OR WHEN THE ENGINE IS IDLING. THIS MAY BE DUE TO AN INOPERATIVE COOLING FAN CAUSED BY A MALFUNCTION OF THE FAN CONTROL MODULE \(FCM\) SOFTWARE. \*PE
- [MSP\-18](/bulletins/10026747.md), 2008-12-12, Service bulletin: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS; ENGINE AND ENGINE COOLING:ENGINE; ENGINE AND ENGINE COOLING:COOLING SYSTEM. MAZDA: VEHICLES MAY HAVE IMPROPERLY INSTALLED HVAC BLOWER MOTOR RELAY TERMINALS ON THE ENGINE FUSE BOX. THE PURPOSE OF THIS CAMPAIGN IS TO INSPECT AND PROPERLY INSTALL THE TERMINALS IF NEEDED. \*PE

JSON: [/v1/bulletins/10037253](/v1/bulletins/10037253)

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