Hyundai Ioniq (AE): Inhibitor Switch / Description and operation

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / DCT(Dual Clutch Transmission) System / Dual Clutch Transmission Control System / Inhibitor Switch / Description and operation

Description
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Components location : DCT (Dual Clutch Transmission)

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Function
- The inhibitor switch mounted on the upper of transaxle and connected with shifter lever.
- The inhibitor switch has four points of contact and it makes the signals(S1, S2, S3, S4).
- The inhibitor switch signals delivered at the TCM according to control of the shift lever positions(P, R, N, D) and it is used to control of the gear setting.

    Components1. Inhibitor switch2. Manual control lever

    Specificationsâ–· Type: Combination of output signals from 4 terminalsâ–· Specifications Item Specifications Output typeCombination of output signalsPower supply (V)12Signal Code Table PP-RRR-NNN-DDS1(-)(-)00000S20(-)(-)(-)000S3000(-)(-)(-)0S400000(-)(-)

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures

    Replacement1.Remove the battery (-) terminal.2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")3.Remove the heater hose (A) and AEWP hose (B).4.Disconnect the lock pin to remove the heater hose pump connector (A).

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Special service tools

    Special Service Tools Tool Name / Number Illustration Description LKA Compensator(09964-C1100)Used for compensating front view camera unitBCW Sensor Correction Tool Set(09958-3T500)Used to correct the blind-spot radar unit.

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