Kia Cadenza: Automatic Transaxle Control System / Output Speed Sensor Repair procedures

Kia Cadenza YG 2016-2025 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Output Speed Sensor Repair procedures

Inspection

1.	Turn ignition switch OFF.

2.	Remove the battery and battery tray. (Refer to Engine Electrical System - "Battery")

3.	Disconnect the solenoid valve connector (A).

Measure the resistance between power terminal (3) and signal terminal (4).

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.

Output Speed Sensor Troubleshooting

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

Torque Converter Control Solenoid Valve (T/CON_VFS) Specifications

Specification Item SpecificationControl typeN/L (Normal Low)Control pressure kpa (kgf/cm², psi)"9.81 ~ 500.14 (0.1 ~ 5.1, 1.42 ~ 72.54)"Current value (mA)50 ~ 850Coil resistance(Ω)5.1 ± 0.3 ...

Other information:

Kia Cadenza YG 2016-2025 Service Manual: General Safety Information and Caution

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Kia Cadenza YG 2016-2025 Owners Manual: Consumer assistance (U.S. only)

Roadside Assistance is provided on all new current model year Kia Vehicles from the date the vehicle is delivered to the first retail buyer or otherwise put into use (inservice date), whichever is earlier, for a period of 60 months or 60,000 miles, whichever is earlier, subject to the term ...