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:

Hydraulic Lash Adjuster (Hla) Inspection
HLA Troubleshooting Item Occurrence Possible cause Action 1 After replacing oil, sound occurs when starting engine Oil shortage in oil passage Maintain the engine speed between 2,000 ...

Headliner
Purpose/Function The headliner is equipped with a shock absorbing pad for driver's head protection during a collision. Construction The front and rear side of the headliner is equipped with a shock absorbing pad with a plastic rib-pad structure. ...

Shift Position Indicator Light [Fw6 A EL, Fw6 Ax EL]
Purpose/Function The shift position indicator light indicates the selector lever position. Construction The shift position indicator light is built into the instrument cluster. Operation The TCM sends a shift position indicator light illumination request signal ...