Hyundai Sonata: Immobilizer System / Immobilizer Control Unit Repair procedures
| Removal |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the driver crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel") |
| 3. |
Remove the knee airbag module.
(Refer to Restraint - "Knee Airbag (KAB) Module") |
| 4. |
Disconnect the connector of the immobilizer unit and then remove the immobilizer unit (A) after loosening a nut.
|
| Installation |
| 1. |
Install the immobilizer control unit after connecting the unit connector. |
| 2. |
Install the crash pad lower panel and knee airbag module. |
| 3. |
Connect the negative (-) battery terminal. |
Repair procedures
Teaching Procedures
1.
Key Teaching Procedure
Key teaching must be done after replacing a defective PCM(ECM) or when providing additional keys to the vehicle owner.
The procedure starts with a ...
Antenna Coil Repair procedures
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
3.
Disconnect the 6P connector (B) of the coil ante ...
Other information:
Hyundai Sonata LF 2014-2019 Owners Manual: Daytime running light (DRL)
The Daytime Running Lights (DRL) can make it easier for others to see the front
of your vehicle during the day, especially after dawn and before sunset.
for U.S.A
The DRL will turn off when:
• Type A
1. The light switch is not in the AUTO position.
2. The parking brake is applied.
3. The engine i ...
Hyundai Sonata LF 2014-2019 Owners Manual: Engine Compartment
1. Engine oil filler cap
2. Engine oil dipstick
3. Brake fluid reservoir
4. Positive battery terminal
5. Negative battery terminal
6. Fuse box
7. Air cleaner
8. Radiator cap
9. Engine coolant reservoir
10. Windshield washer fluid reservoir
1. Engine oil filler cap
2. Engine oil dipstick
3. Brake f ...
