coolant temperature MAZDA MODEL B-SERIES 2005 (in English) User Guide

•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about Limp to Safety cooling (2.3L I4
engine only)
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily to a place of safety. The distance it can be driven
depends on ambient temperatures, vehicle load and terrain, so when the
engine drops into this mode, it is because the engine has overheated and
you need to take special care to avoid it shutting down.
How Limp to Safety works
If the engine begins to overheat:
•The engine coolant temperature
gauge will move to the red (hot)
area.
•The
symbol will illuminate.
•TheCheck engineindicator light
will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
This system has given you an early warning of engine damage and you
should immediately drive to a place of safety where the engine can be
cooled or the vehicle towed to a service shop. Continuing to drive in this
Limp to Safety mode will increase engine temperature some more,
increasing the chance of engine damage, and:
•The engine will completely shut down.
•Steering and braking effort will increase.
If you have decided not to have the vehicle towed, and when the engine
temperature cools, you try to re-start it and it appears to have returned
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Maintenance and Specifications
220

•4.0L V6 engine
Check the power steering fluid. Refer to the service maintenance section
for the service interval schedules. If adding fluid is necessary, use only
MERCON
AT F.
1. Start the engine and let it run until it reaches normal operating
temperature (the engine coolant temperature gauge indicator will be
near the center of the normal area between H and C).
2. While the engine idles, turn the steering wheel left and right several
times.
3. Turn the engine off.
4.If your vehicle is equipped with a 3.0L V6 engine,check the
fluid level on the dipstick. It should be within the FULL HOT range.
Do not add fluid if the level is within this range.
5.If your vehicle is equipped with a 4.0L SOHC V6 or 2.3L I4
engine,check the fluid level in the reservoir. It should be between
the MIN and MAX lines. Do not add fluid if the level is within this
range.
6. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the FULL HOT range. Be sure to put the
dipstick back in the reservoir.
DONOTOVERFILLPOWERSTEERINGFLUID
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Maintenance and Specifications
234

interior .....................................191
interior trim ............................191
Mazda car care products .......192
plastic parts ............................190
washing ....................................187
waxing .....................................187
wheels ......................................188
wiper blades ............................190
Clock adjust
AM/FM Stereo ...........................18
AM/FM stereo CD .....................20
AM/FM stereo tape/CD/MP3 ....23
Premium AM/FM stereo
CD6/MP3 ...................................26
Single CD ..................................19
Clutch
fluid ..........................................235
operation while driving ..........152
recommended shift speeds ....153
Compass, electronic
calibration .................................50
set zone adjustment .................49
Compass/temperature display ...48
Console ........................................55
Coolant
checking and adding ..............215
refill capacities ................219, 240
specifications ..................243–244
Cruise control
(see Speed control) ....................51
Customer
Assistance ..................177–178, 180
D
Daytime running lamps
(see Lamps) ................................34
Dipstick
engine oil .................................207Doors
lubricant specifications ..........243
Driveline universal joint and
slip yoke ....................................239
Driving under special
conditions ..................154, 156–157
mud ..........................................157
sand .........................................157
snow and ice ...........................158
through water .................157–158
E
Emergencies, roadside
jump-starting ..........................170
Emergency Flashers .................159
Emission control system ..........231
Engine ........................................245
cleaning ...................................188
coolant .....................................215
idle speed control ...................213
limp to safety cooling .............220
lubrication
specifications ..................243–244
refill capacities ........................240
service points ..................203–205
starting after a collision .........159
Engine block heater .................144
Engine oil ..................................207
checking and adding ..............207
dipstick ....................................207
filter, specifications ................211
recommendations ...................211
refill capacities ........................240
specifications ..................243–244
Exhaust fumes ..........................145
F
Flexible Fuel Vehicle (FFV) ....221
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Index
250