Hyundai Elantra: Air Conditioning System / In-car Sensor Repair procedures
| Diagnosis With GDS |
| 1. |
The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS).
? The diagnostic system (GDS) provides the following information.
(1) Self diagnosis : Checking the failure code (DTC) and display.
(2) Current data : Checking the system input/output data state.
(3) Actuation test : Checking the system operation condition.
(4) Additional function : Other controlling such as he system option and zero point adjustment. |
| 2. |
Select the 'Car model' and the system to be checked in order to check the vehicle with the tester. |
| 3. |
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 In-car Sensor can be checked.
|
In-car Sensor Description and Operation
Description
The In-car air temperature sensor is built in the heater & A/C control unit.
The sensor contains a thermistor which measures the
temperature of the inside. The signal decided by ...
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 ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Battery Description and Operation
Description
[AGM Battery]
AGM battery is used for especially heavy load on the vehicle
network depending on equipment and requirements. AGM stands for
Absorbent Glass Material Battery; that is absorbent glass fibre fleece.
AGM batteries are fitted in models with electrical loads/consumers ...
Hyundai Elantra AD (2016-2020) Service Manual: Water pump Troubleshooting
Troubleshooting
SymptomsPossible CausesRemedyCoolant leakage
•
From the bleed hole of the water pump
Visually check
•
Check leaks after about ten-minute warming up.
•
If coolant still leaks, replace a water pump.
•
If leakage stops, reuse the water pump (Do not repl ...
