Kia Carens: Automatic Transaxle Control System / Input Speed Sensor Repair procedures

Kia Carens RP (2013-2018) Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Input Speed Sensor Repair procedures

Inspection

1.	Turn ignition switch OFF.

2.	Remove the air cleaner assembly. (Refer to Engine Mechanical System - "Air cleaner")

3.	Disconnect the solenoid valve connector (A).

Measure the resistance between power terminal (14) and signal terminal (8).

Specification : Approx. 0.88 MΩ

Removal

1.	Remove the valve body assembly. (Refer to Hydraulic System - "Valve Body")

2.	Disconnect the input & output speed sensor connector (A).

Remove the input & output speed sensor (B) after loosening the bolts.

Tightening torque :

9.8-11.8 N.m (1.0-1.2 kgf.m, 7.2-8.7 lb-ft)

Installation

Install in the reverse order of removal.

•	Refill the automatic transaxle with fluid. (Refer to Hydraulic System - "Fluid")

•	Confirm that there is no fluid leakage on connections after repairing.

Input Speed Sensor Troubleshooting

Signal Waveform Fig 1) Input/Output speed sensor at low speed Fig 2) Input/Output speed sensor at high speed ...

Output Speed Sensor Description and operation

Description • Output speed sensor uses an electric current type hall sensor in which the current is changed by the magnetic variation. • ...

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