This indicator light illuminates:
This indicator light blinks:
While the ESC is operating.
Hyundai Sonata LF 2014-2019 Service Manual: Advanced Smart Cruise Control (ASCC) ECU Schematic Diagrams
Circuit Diagram
Terminal Function
No. Description 1L-CAN [Low] 2L-CAN [High] 20IGN1 21Ground 22C-CAN [High] 23C-CAN [Low]
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Hyundai Sonata LF 2014-2019 Service Manual: TPMS Receiver Repair procedures
Replacement
1.
Disconnect the negative (-) battery cable.
2.
Remove the glove box.
(Refer to Body - "Crash Pad")
3.
Remove faulty part and fit bracket assembly to new part.
4.
Secure new part to vehicle and fit connector.
5.
Re-connect battery and turn Ignition on.
6.
After ...