Inspection |
1. |
Wrap aluminum foil (A) around the tip of the tester probe (B) as shown. |
2. |
Touch one tester probe to the glass antenna terminal (A) and
move the other tester probe along the antenna wires to check that
continuity exists. |
To make an effective repair, the broken section must be no longer than one inch. |
1. |
Lightly rub the area around the broken section (A) with fine steel wool, and then clean it with alcohol. |
2. |
Carefully mask above and below the broken portion of the glass antenna wire (B) with cellophane tape (C). |
3. |
Using a small brush, apply a heavy coat of silver conductive
paint (A) extending about 1/8?on both sides of the break. Allow 30
minutes to dry.
|
4. |
Check for continuity in the repaired wire. |
5. |
Apply a second coat of paint in the same way. Let it dry three hours before removing the tape. |
1. |
Remove the rear pillar trim.
(Refer to Body - "Rear Pillar Trim") |
2. |
Disconnect the antenna amp power connector (A) from the glass antenna amp. |
3. |
Turn the radio ON.
Measure the voltage between terminals of the antenna amp power connector (A) and body ground (B).
|
4. |
Check for radio antenna wire resistance between terminals of the antenna connector (A) and body ground (B).
|
5. |
Check the grid lines for continuity. |
6. |
When a poor radio reception is not repaired through the above inspection methods, replace the amp.
If the radio reception is still poor, check the radio cable for short and radio head unit for failure. |
1. |
Check for continuity between the center poles of antenna cable. |
2. |
Check for continuity between the outer poles of antenna cable. There should be continuity. |
3. |
If there is no continuity, replace the antenna cable. |
4. |
Check for continuity between the center pole (A) of antenna cable and terminal of glass antenna (B). There should be continuity. |
5. |
If there is no continuity, replace the antenna amplifier. |
6. |
Check for continuity between the center pole (A) and outer pole (B) of antenna cable. There should be no continuity. |
7. |
If there is continuity, replace the antenna cable. |
Removal |
1. |
Disconnect the negative (-) battery terminal. |
2. |
Remove the roof trim.
(Refer to Body - "Roof Trim Assembly") |
3. |
Disconnect the roof antenna connector (A). |
4. |
Remove the roof antenna (A) after loosening a nut (B). |
1. |
Disconnector the negative (-) battery terminal. |
2. |
Remove the main crash pad assembly.
(Refer to Body - "Main Crash Pad Assembly") |
3. |
Remove the WI-FI antenna (A) after loosening the mounting screws. |
Installation |
1. |
Connect the roof antenna connectors. |
2. |
Install the roof trim assembly.
|
1. |
Install the WI-FI antenna. |
2. |
Install the main crash pad assembly. |
Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description of ESP
Optimum driving safety now has a name : ESP, the Electronic Stability Program.
ESP recognizes critical driving conditions, such as panic
reactions in dangerous situations, and stabilizes the vehicle by
wheel-individual braking and engine control intervention with no need ...
Hyundai Sonata LF 2014-2019 Service Manual: Radiator Grill Repair procedures
Replacement
•
Put on gloves to protect your hands.
•
When prying with a flat-tip screwdriver or use a prying trim
tool, wrap it with protective tape, and apply protective tape around the
related parts, to prevent damage.
•
Us ...