Kia Cadenza YG: 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).

4.
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).
3.
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
1.
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.

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

    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.

    Other information:

    Kia Cadenza YG 2016-2021 Service Manual: Lane Departure Warning System (LDWS) Unit Repair procedures

    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the LDWS unit cover (A). 3. Remove the LDWS unit connector (A). 4. Remove the LDWS unit after widening the mounting clips. Installation 1. Install the LDWS unit. 2.

    Kia Cadenza YG 2016-2021 Service Manual: Blower Resistor Repair procedures

    Inspection 1. Measure terminal - to - terminal resistance of blower resistor. 2. If measure resistance isnot within specification, the blower resistor must be replaced. Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower cover (A) and then disconnect the connector (B).

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