Mazda CX-5 Service & Repair Manual: Cooling System

Mazda CX-5 Service & Repair Manual / Engine / Cooling / Cooling System

Outline

Passing water resistance is reduced by improvement of the engine coolant passage shape.
Pump efficiency is improved by changing the water pump impeller to the closed impeller.

Structural View

Flow Chart

Structure

Consists of the following parts:

Radiator	(See RADIATOR [SKYACTIV-G 2.0].)
Cooling system cap	(See COOLING SYSTEM CAP [SKYACTIV-G 2.0].)
Thermostat	(See THERMOSTAT [SKYACTIV-G 2.0].)
Water pump	(See WATER PUMP [SKYACTIV-G 2.0].)
Cooling fan component	(See COOLING FAN COMPONENT [SKYACTIV-G 2.0].)
Cooling fan relay	(See COOLING FAN RELAY [SKYACTIV-G 2.0].)

Cooling System Service Warnings

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 ...

Electrical Fan Control

Outline Through cooling of the radiator and condenser by operation of the cooling fan according to vehicle conditions, engine reliability and cooling performance have been improved. ...

Other materials:

Air Intake Control [Full Auto Air Conditioner]
Purpose The air intake control switches the air intake port (FRESH/REC) according to the vehicle environment. Function The air intake control drives the air intake actuator and switches the air intake door position according to the operations of the REC, FRESH and defroster ...

Exhaust System
Purpose, Outline A 4-2-1 exhaust system has been adopted which reduces residual gas in the cylinders using the scavenging effect and contributes to a high compression ratio. The loop structure of the exhaust pipes for the 4-2-1 system takes up less space. Structural Vie ...

Washer Fluid
InspectingWasher Fluid Level WARNING Use only windshield washer fluid or plain water in the reservoir: Using radiator antifreeze as washer fluid is dangerous. If sprayed on the windshield, it will dirty the windshield, affect your visibility, and could result in an accident. Using Washer Fluid ...