Hyundai Santa Fe (TM): Automatic Transaxle Control System / Input Speed Sensor. Description and operation

Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual / Automatic Transaxle System (SBC) / Automatic Transaxle Control System / Input Speed Sensor. Description and operation

Description
Input speed sensor is a vital unit that measures the rate of rotation of the input shaft inside the transaxle and delivers the readings to the TCM. The sensor provides critical input data that's used in feedback control, damper clutch control, gear setting control, line pressure control, clutch activation pressure control, and sensor fault analysis.

    Inspection    • Refer to the DTC manual for the check procedure.

    Specifications ▷ Type : Hall effect sensor ▷ Specifications Items Specifications Operation condition [°C(°F)] (-40 to 150) -40 to 302 Sensor length (mm) 35.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Compressor. Repair procedures

    Removal 1. If a compressor is available, the air conditioner is operated for a few minutes in the engine idle state and then the engine is stopped. 2. Disconnect the negative (-) battery terminal.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Photo Sensor. Repair procedures

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