Kia Rio: Hydraulic System / Oil Pump
Description and operation
Rotation of the pump builds the hydraulic pressure needed for the lubrication
of the various parts of the transaxle and operation of the clutch and brakes. The
oil also circulates through the torque converter and the cooler.

Repair procedures
Removal
1.
Remove the under cover.
(Refer to Engine Mechanical System - "Engine Room Under Cover").
2.
Remove the AT ...
Description and operation
Description
The valve body is essential to automatic transaxle control and consists of various
valves used to control the oil feed from the oil pump. Specific ...
Other information:
Description and operation
Operation Principle
Repair procedures
Removal
1.
Disconnect the vapor hose (A) and then remove the PCV valve (B).
Inspection
1.
Insert a thin stick (A) into the PCV valve (B) from ...
Horn
To sound the horn, press the horn symbols on your steering wheel. Check the horn
regularly to be sure it operates properly.
✽ NOTICE
To sound the horn, press the area indicated by the horn symbol on your steering
wheel (see illustration). The horn will operate only when this area is ...