Inspection |
1. |
The body electrocal system can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).
The diagnostic system (GDS) provides the following information.
|
2. |
Select the "Car Model" and the system to be checked in order to check the vehicle with the tester. |
3. |
Select the "Power Seat Module (PSM)" to check the power seat module (PSM). |
4. |
Select the "Current Data" menu to search the current state of the input/output data.
The input/output data for the sensors corresponding to the power seat module (PSM) can be checked. |
5. |
If you will check the power door lock operation forcefully, select "Actuation test". |
1. |
Disconnect the connectors for each motor.
[Slide Motor] [Rear Height Motor] [Front Height Motor] [Reclining Motor] [Lumbar Support Motor] |
2. |
With the battery connected directly to the motor terminals, check if the motors run smoothly. |
3. |
Reverse the connections and check that the motor turns in reverse. |
4. |
If there is an abnormality, replace the motors.
[Driver / Assist] |
The power seat motor(IMS specification) mounted in this
vehicle uses the hole sensor to calculate the maximum operation
distance, so it does not require limit switch.
But, NON- IMS specification driver seat and passenger seat have limit switches in the motor in the back of the chairs. |
1. |
Disconnect the limit switch and operate the limit switch. |
2. |
Check for continuity between the terminals. |
3. |
Make sure that the seat operation is normal in the reverse after the maximum operation. |
4. |
If there is an abnormality, replace the limit switch. |
Remove |
1. |
Disconnect the battery terminals. |
2. |
Remove the front seat assembly.
(Refer to Body - "Front Seat Assembly") |
Hyundai Sonata LF 2014-2019 Owners Manual: Pre-tensioner seat belt (Driver and front passenger)
Retractor Pre-tensioner
Your vehicle is equipped with driver’s and front passenger’s Pre-tensioner Seat
Belts. The purpose of the pretensioner is to make sure the seat belts fit tightly
against the occupant’s body in certain frontal collisions. The pre-tensioner seat
belts may be activated ...
Hyundai Sonata LF 2014-2019 Owners Manual: Remote key precautions
The remote key will not work if any of the following occur:
The key is in the ignition switch.
You exceed the operating distance limit (about 90 feet [30 m]).
The remote key battery is weak.
Other vehicles or objects may be blocking the signal.
The weather is extremely cold.
The remote key is ...