Hyundai Sonata LF: Air Conditioning System / Photo Sensor Description and Operation

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...

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...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Troubleshooting

Troubleshooting SymptomSuspect areaRemedyEngine misfire with abnormal internal lower engine noises.Loose or improperly installed engine flywheel.Repair or replace the flywheel as required.Worn piston rings.(Oil consumption may or may not cause the engine to misfire...

Hyundai Sonata LF 2014-2019 Service Manual: Side Body Body Repair

Side Body A * These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ] Side Body B * These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ] Fender apron tooling hole (O7)Fender apron panel tooling hole (O7)Front door upper hinge mounting hole (O13)Front door lower hinge mounting hole (O13)Rear door upper hinge mounting hole (O13)Rear door lower hinge mounting hole (O13)Quarter panel tooling hole (O14)Quarter fixed glass mounting hole (O5...