Mazda CX-5 Service & Repair Manual: Oil Cooler [Fw6 A EL, Fw6 Ax EL]

Mazda CX-5 Service & Repair Manual / Engine / Lubrication / Oil Cooler [Fw6 A EL, Fw6 Ax EL]

Purpose/Function

The oil cooler constantly maintains maximum ATF performance in the transaxle by maintaining an optimum ATF temperature which has the effect of achieving reduced fuel consumption.

Construction/Operation

The oil cooler performs the following operations according to the ATF temperature condition:

Heating function: Warms the ATF using the radiator coolant to promote an earlier increase in the ATF temperature when its temperature is low. As a result of the earlier temperature increase, the ATF viscosity decreases which reduces drag in the transaxle.
Cooling function: Cools the ATF using the radiator coolant to maintain optimum conditions and prevent ATF expansion and deterioration.

Oil Cooler Removal/Installation

WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported ...

Oil Cooler

Purpose, Function The oil cooler routes engine oil and engine coolant through the interior and disperses the engine oil heat using the engine coolant. As a result, the oil temperature is ...

Other materials:

Door Trim
Purpose/Function The front and rear door trims are equipped with shock absorbing pads for impulse force relief during a collision. Construction Shock absorbing pads are installed inside the front and rear door trims. Shock absorbing pads absorb the impulse force during ...

Rear Side Frame Removal [Panel Replacement]
Symbol Mark Removal Procedure NOTE: When drilling the 35 locations indicated by (A) and 4 locations indicated by (C) shown in the figure, do not drill a hole all the way through or there could be a problem when installing the new part. 1. Drill the 35 locations indicated by ...

Seat Belt Warning Alarm
Purpose The seat belt warning alarm warns occupants that a seat belt is not fastened. Function The instrument cluster sounds the seat belt warning alarm based on the following CAN signals: Vehicle speed signal sent from PCM Driver/passenger buckle switc ...