Checking motor/electronics (M/E) coolant; Factory fill and coolant specifications; Common instructions for cooling systems- Page 278

2009 Mazda Tribute HEV Tribute Hybrid Owners Manual

Table of Contents

Driver Controls
Locks and Security
Seating and Safety Restraints
Tires, Wheels and Loading
TRAILER TOWING
Maintenance and Specifications
background image

Checking motor/electronics (M/E) coolant

The M/E coolant reservoir is located
behind the engine coolant reservoir.
Refer to the following engine
coolant sections for all information,
instructions and warnings related to
cooling systems. The two systems
use the same coolant and operate
similarly, with the Motor and
Electronics system generally
operating at a lower temperature
and pressure. The fluid levels in
both reservoirs need to be
maintained. When the engine is
cold, check the level of M/E coolant
in the reservoir.

Factory fill and coolant specifications

Your vehicle was factory-filled with a 50/50 engine coolant and water
concentration. If the concentration of coolant falls below 40% or above
60%, the engine parts could become damaged or not work properly.

A

50–50 mixture of coolant and water provides the following:

Freeze protection down to -34°F (-36°C).

Boiling protection up to 265°F (129°C).

Protection against rust and other forms of corrosion.

Enables calibrated gauges to work properly.

Common instructions for cooling systems

The engine coolant should be at the “FULL COLD” level or within the
“COLD FILL RANGE” as listed on the engine coolant reservoir
(depending upon application).

Refer to the

scheduled maintenance information

for service interval

schedules.

Be sure to read and understand

Precautions when servicing your

vehicle

in this chapter.

2009 Tribute Hybrid

(thv)

Owners Guide, 1st Printing
USA

(fus)

Maintenance and Specifications

278

Detailed Information for 2009 Mazda Tribute HEV Tribute Hybrid Owners Manual

Lists of information found in 2009 Mazda Tribute HEV Tribute Hybrid Owners Manual - Page 278

  • Freeze protection down to -34°F (-36°C).
  • Boiling protection up to 265°F (129°C).
  • Protection against rust and other forms of corrosion.
  • Enables calibrated gauges to work properly.
  • The engine coolant should be at the “FULL COLD” level or within the “COLD FILL RANGE” as listed on the engine coolant reservoir (depending upon application).
  • Refer to the scheduled maintenance information for service interval schedules.
  • Be sure to read and understand Precautions when servicing your vehicle in this chapter.

Related Documents for 2009 Mazda Tribute HEV Tribute Hybrid Owners Manual