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Description and Operation
Parking Assist Sensor Repair proceduresHyundai Elantra AD (2016-2020) Owners Manual: Immobilizer Indicator Light
Immobilizer Indicator Light (without smart key)
This indicator light illuminates:
• When the vehicle detects the immobilizer in the key with the ignition switch
in the ON position.
- At this time, you can start the engine.
- The indicator light goes off after starting the engine.
This ind ...
Hyundai Elantra AD (2016-2020) Service Manual: Input Speed Sensor Repair procedures
Inspection
1.
Using the GDS, check the input/output speed sensor waveforms.
A.
Turn OFF the ignition switch.
B.
Connect the GDS to the Data Link Connector(DLC) on the lower crash pad.
C.
Ignition "ON" & Engine "ON".
D.
Check the input/output speed sensor waveforms at high spe ...