Hyundai Elantra: Automatic Transaxle Control System / Inhibitor Switch Description and Operation

Description
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.

SS-A Solenoid Valve(ON/OFF) 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. ...

Inhibitor Switch Specifications
Specifications ? Type: Combination of output signals from 4 terminals ? Specifications Items Specifications Power supply (V)12Output type Combination of output signals ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Ignition Coil Specifications
Specification ItemSpecification Primary Coil Resistance (?)0.61 ± 15% [20°C (68°F)]Secondary Coil Resistance (k?)7.5 ± 15% [20°C (68°F)] ...

Hyundai Elantra AD (2016-2020) Service Manual: ABS Control Module Repair procedures
Removal 1. Turn the ignition switch OFF and then disconnect the negative (-) battery cable. 2. Pull up the lock of the HECU connector (A) , then disconnect the connector. 3. Remove the brake fluid from the master cylinder reservoir with a syringe.     • Be sure to ...

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