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:

Intake Air Temperature (Iat) Sensor Inspection
IAT Sensor No.1 Resistance inspection NOTE: Because the IAT sensor No.1 is integrated in the MAF sensor, replacing the IAT sensor No.1 includes replacement of the MAF sensor/IAT sensor No.1. 1. Disconnect the negative battery cable.. 2. Disconnect the MAF sensor/IAT sensor No.1 ...

Rear Seat Center Armrest Removal/Installation
1. Operate the push knob (RH) and lower the rear seat back (RH). 2. Remove screw A. 3. Remove the rear seat center armrest hinge cover (RH) in the direction of the arrow (1) shown in the figure while setting hook A aside. 4. Remove bolt B. 5. Remove the rear seat center armrest in ...

Key Warning Light (Red)/Key Indicator Light (Green)
Purpose KEY warning light (red) The KEY warning indicator light (red) notifies the user that the engine cannot be started, the remote transmitter is outside of the vehicle, or that there is a malfunction in the system. KEY indicator light (green) The KEY indicator light (g ...