Hyundai Ioniq: Air Conditioning System / Photo Sensor. Description and operation

Hyundai Ioniq (AE) 2017-2024 Service Manual / Heating, Ventilation and Air Conditioning / Air Conditioning System / 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 receiving portion, generates an electromotive force in proportion to the amount of radiation received which is transferred to the automatic temperature control module so that the solar radiation compensation will be performed.

In-car Sensor. Repair procedures

Diagnosis With GDS1.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...

Photo Sensor. Repair procedures

Inspection1.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...

Other information:

Hyundai Ioniq (AE) 2017-2024 Owner's Manual: Engine Compartment

■ Hybrid vehicle 1. Engine oil filler cap 2. Engine oil dipstick 3. Engine coolant cap 4. Engine coolant reservoir 5. Inverter coolant reservoir 6. Brake fluid reservoir 7. Air cleaner 8. Windshield washer fluid reservoir 9. Fuse box ■ Plug-in hybrid vehicle 1...

Hyundai Ioniq (AE) 2017-2024 Service Manual: Inside Rear View Mirror. Repair procedures

Replacement Put on gloves to prevent hand injuries.1.Remove the inside rear view mirror cover (A).2.Disconnect the ECM mirror connector (A).3.Loosen the mounted screws and push the ECM mirror base upward to remove the ECM mirror assembly (A)...