Hyundai Sonata LF: Tire Pressure Monitoring System / Components and Components Location

Tire Pressure Monitoring System

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Description and Operation

Description The Tire Pressure Monitoring System (TPMS) monitors the pressure and temperature inside the tire in order to warn the driver of changes in pressure which may influence the operation of the vehicle...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Schematic Diagrams

Schematic Diagram Canister The Canister is filled with charcoal and absorbs evaporated fuel vapor from the fuel tank. The gathered fuel vapor in canister is drawn into the intake manifold by the ECM/PCM when appropriate conditions are set. Purge Control Solenoid Valve (PCSV) The Purge Control Solenoid Valve (PCSV) is installed in the passage connecting the canister to the intake manifold...

Hyundai Sonata LF 2014-2019 Service Manual: 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...