Mazda CX-5 Service & Repair Manual: Thermostat
Purpose, Function
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When the engine coolant temperature is low, the thermostat blocks the engine coolant passage between the radiator and engine. As a result, because engine coolant cycles without passing through the radiator, warming is promoted.
Construction
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The thermostat is installed to the rear part of the cylinder head.
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The thermostat has the following parts:
Operation
1. When the engine coolant temperature decreases, the thermostat valve closes and engine coolant circulates without passing through the radiator.
2. When the engine coolant temperature is 80.5—83.5°C, the thermostat valve starts to open and the engine coolant passed through the radiator flows to the engine.
Thermostat Removal/Installation
WARNING:
Never remove the cooling system cap or loosen the radiator drain plug while
the engine is running, or when the engine and radiator are hot. Scalding engine
coolant and steam may ...
Emissions
...
Other materials:
Instrument Cluster Removal/Installation
CAUTION:
If configuration is not performed when the instrument cluster is replaced
with a new one, the vehicle specification information is not stored in the instrument
cluster and the system will not operate normally.
When performing configuration, it is necessary to read the ...
Rear Seat
Split Folding
The seatbacks can be folded down to provide more space in the luggage compartment.
WARNING
Tightly secure cargo in the luggage compartment when it is transported
with the seatbacks folded down:
Driving without tightly securing cargo and luggage is dangerous as it could move
and ...
Rear Crossmember Removal/Installation [Awd]
WARNING:
Verify that the crossmember is securely supported by a jack. If the rear
crossmember falls off, it can cause serious injury or death, and damage to the
vehicle.
CAUTION:
Performing the following procedures without first removing the rear ABS wheel-speed
sensor ...
