Hyundai Sonata: TPMS (Tire Pressure Monitoring System) malfunction indicator

The TPMS malfunction indicator will illuminate after it blinks for approximately one minute when there is a problem with the Tire Pressure Monitoring System. If the system is able to correctly detect an under inflation warning at the same time as system failure then it will illuminate the TPMS malfunction indicator.
Have the system checked by an authorized HYUNDAI dealer as soon as possible to determine the cause of the problem.
CAUTION
- The TPMS malfunction indicator may be illuminated if the vehicle is moving around electric power supply cables or radios transmitter such as at police stations, government and public offices, broadcasting stations, military installations, airports, or transmitting towers, etc. This can interfere with normal operation of the Tire Pressure Monitoring System (TPMS).
- The TPMS malfunction indicator may illuminate if snow chains or some separately purchased devices such as notebook computers, mobile charger, remote starter, navigation etc. are used in the vehicle. This can interfere with normal operation of the Tire Pressure Monitoring System (TPMS).
Low tire pressure telltale
When the tire pressure monitoring system warning indicator is illuminated, one
or more of your tires is significantly under-inflated.
If the telltale illuminates, immediately reduce your speed, a ...
Changing a tire with TPMS
If you have a flat tire, the Low Tire Pressure will come on. Have the flat tire
repaired by an authorized HYUNDAI dealer as soon as possible or replace the flat
tire with the spare tire.
CAUTION
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See also:
Variable Intake Solenoid (VIS) Valve. Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the VIS valve connector.
3.
Measure resistance betwe ...
Schematic Diagrams
Circuit Diagram (1)
Circuit Diagram (2)
...
Inhibiter Switch. Description and Operation
Description
Item
Specification
Type
Combination of output signals from 4 terminals
Power supply
12V
...
