Hyundai Sonata LF: Seat Electrical / Seat Heater Switch Repair procedures
Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Seat Electrical / Seat Heater Switch Repair procedures
| Removal |
[Front Seat]
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the heater and A/C control unit.
(Refer to Heating, Ventilation and Air Conditioning - "Controller")
|
[Rear Seat]
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the rear door window switch.
(Refer to Power Windows - "Power Window Switch") |
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Front Door Outside Handle Components and Components Location
C..
Hyundai Sonata LF 2014-2019 Service Manual: Injector Troubleshooting
Signal Waveform The three waveforms below are taken from the #1 and #4 injectors. The top waveform is from the high side (feed side) of the #1 and #4 injectors, while the middle waveform is from the low side (ground side) of the #1 injector and the bottom waveform is from the low side of the #4 injector...
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