Hyundai Sonata: Starting System / Starter Relay Repair procedures
| Inspection |
| 1. |
Turn ignition switch OFF and disconnect the negative (-) battery cable. |
| 2. |
Remove the fuse box cover. |
| 3. |
Remove the starter relay (A).
|
| 4. |
Using an ohmmeter, check that there is continuity between each terminal.
|
| 5. |
Apply 12V to terminal 85 and ground to terminal 86.
Check for continuity between terminals 30 and 87.
|
| 6. |
If there is no continuity, replace the starter relay. |
| 7. |
Install the starter relay. |
| 8. |
Install the fuse box cover. |
Starter Repair procedures
Removal
1.
Disconnect the battery negative terminal.
2.
Remove the battery tray.
(Refer to Engine Electrical System - "Battery")
3.
Remove the air duct and air cleaner assembly.
(Refe ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Wheel Repair procedures
Hub nut tightening sequence
Tighten the hub nuts as follows.
Tightening torque:
88.3 ~ 107.9N.m (9.0 ~ 11.0kgf.m, 65.1 ~ 79.6lb-ft)
When using an impact gun, final tightening torque should be checked using a torque wrench.
Run out inspection
1.
Jack up the vehicl ...
Hyundai Sonata LF 2014-2019 Service Manual: Engine Coolant Temperature Sensor (ECTS) Description and Operation
Description
Engine Coolant Temperature Sensor (ECTS) is located in the
engine coolant passage of the cylinder head for detecting the engine
coolant temperature. The ECTS uses a thermistor that changes resistance
with the temperature.
The electrical resistance of the ECTS decreases as the
...
