Hyundai Elantra: Air Conditioning System / Photo Sensor Repair procedures
| Inspection |
| 1. |
Turn the ignition switch ON. |
| 2. |
Connect the GDS. |
| 3. |
Emit intensive light toward the photo sensor using a lamp, and check the output voltage change. |
| 4. |
The voltage will rise with higher intensive light and reduce with lower intensive light.
|
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Using a screwdriver or remover, remove the photo sensor (A).
|
| 3. |
Install in the reverse order of removal. |
Photo Sensor Description and Operation
Description
The photo sensor is located at the center of the defrost nozzles.
The photo sensor contains a photovoltaic (sensitive to
sunlight) diode. The solar radiation received by its light r ...
Ambient Temperature Sensor Description and Operation
Description
The ambient temperature sensor is located at the front of the
condenser and detects ambient air temperature. It is a negative type
thermistor; resistance will increase with lower te ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: On-board Refueling Vapor Recovery (ORVR) valve Repair procedures
Removal
1.
Turn the ignition switch OFF, and then remove battery (-) cable.
2.
Remove the fuel pump.
(Refer to Fuel System - "Fuel Pump")
3.
Remove the ORVR (A) after releasing hooks (B).
Installation
1.
Installation is the reverse of removal. ...
Hyundai Elantra AD (2016-2020) Owners Manual: Dual clutch transmission operation
The dual clutch transmission has seven forward speeds and one reverse speed.
The individual speeds are selected automatically when the shift lever is in the
D (Drive) position.
The dual clutch transmission can be thought of as an automatically shifting
manual transmission. It gives the dr ...