Inspection |
1. |
Turn ignition switch OFF. |
2. |
Remove the battery and battery tray.
(Refer to Engine Electrical System - "Battery") |
3. |
Disconnect the solenoid valve connector (A). |
4. |
Measure resistance between sensor signal terminal and sensor ground terminal. |
5. |
Check that the resistance is within the specification. |
Removal |
1. |
Remove the air cleaner assembly and air duct.
(Refer to Engine Mechanical System - "Air cleaner") |
2. |
Remove the drain plug (A) and drain the ATF totally and then reinstall the drain plug.
|
3. |
Remove the wiring mounting clip (A). |
4. |
Disconnect the air breather hose (B) from the valve body cover.
|
5. |
Disconnect the hose (A) after removing the automatic transaxle fluid cooler hose clamp.
|
6. |
Disconnect the ATF warmer hose (A). |
7. |
Remove the mounting bolt of the heater pipe.
|
8. |
Remove the valve body cover (A).
|
9. |
Disconnect the oil temperature sensor and solenoid valve connector (A) from the valve body.
|
10. |
Remove the valve body assembly (A).
|
11. |
Remove the ON/OFF solenoid valve (A).
|
Installation |
1. |
To install, reverse the removal procedure. |
2. |
Check fluid level, after filling the automatic transaxle with fluid.
(Refer to Hydraulic System - "Fluid") |
3. |
Perform the TCM adaptive values learning procedure.
(Refer to Automatic Transaxle Control System - "Repair procedures") |
Hyundai Elantra AD (2016-2020) Service Manual: Heated Oxygen Sensor (HO2S) Description and Operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina
and is installed both upstream and downstream of the Catalytic
Converter. It varies in accordance with the air/fuel ratio.
The sensor must be hot in order to operate normally. To keep
it hot, the sensor has a heater ...
Hyundai Elantra AD (2016-2020) Service Manual: Specifications
Specifications
[Memory Power Seat Unit ]
ItemSpecificationsRated voltageDC 12VOperating VoltageDC 9V ~ 16VOperating Temperature Range-30°C ~ 75°C Dark currentMax. 1?
[Memory Power Seat Switch ]
ItemSpecificationsRated voltageDC 5VType Soft Feeling Tact typeOperating Temperature Range-30°C ...