Hyundai Sonata: Telemetics Unit (TMU). Components and Components Location
Component


Description and Operation
Description
Mobile Telemetics System (MTS)
Hyundai motor companies are now faced with the task of shifting their
paradigm from vehicle-centered services to customer valuecentered services, ...
Telemetics Unit (TMU). Repair procedures
Removal
1.
Remove the audio monitor (or AVN head unit) after loosening the
mounting screws.
(Refer to the BE group - "Audio Unit" or "AVN Unit" ...
See also:
Repair procedures
On-vehicle Inspection
Spark Test
1.
Disconnect the ignition coil connectors (A).
2.
Remove the ignition coils (A).
...
Power outlet
The power outlet is designed to provide power for mobile telephones or other
devices designed to operate with vehicle electrical systems. The devices should
draw less than 10 amps with the engin ...
Indicator light
When ignition switch is turned to ON, the indicator light illuminates, then goes
off if the ESC system is operating normally. The ESC indicator light blinks whenever
ESC is operating or illumina ...
