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. |
1. |
With the power seat switch in each position, make sure that
continuity exists between the terminals below. If continuity is not as
specified, replace the power seat switch. [Manual Seat Control Switch] [Power Seat Control Switch] |
Removal |
1. |
Disconnect the negative (-) battery terminal. |
2. |
Remove the front seat outer shield cover.
(Refer to Body - "Front Seat Outer Shield Cover") |
3. |
Remove the power seat control switch (A) after loosening the screws. |
Installation |
1. |
Install the power seat control switch after connecting the connector. |
2. |
Install the front seat outer shield cover. |
3. |
Connect the negative (-) battery terminal. |
Hyundai Sonata LF 2014-2019 Service Manual: Repair procedures
Inspection
[System Inspection]
1.
Disconnect the vapor hose from the intake manifold and connect a vacuum pump to the nipple on the intake manifold.
· At Cold Engine [Engine Coolant Temperature < 60°C(140°F)]
EngineOperatingConditionAppliedVacuumResultIdleMin. 20 inHg (Min. 0.7 kgf/ ...
Hyundai Sonata LF 2014-2019 Owners Manual: Immobilizer System
The immobilizer system protects your vehicle from theft. If an improperly coded
key (or other device) is used, the engine's fuel system is disabled.
When the ignition switch is placed in the ON position, the immobilizer system
indicator should come on briefly, then go off. If the indicator starts ...