Audi TT - Components Actuated by A;C System, Electrical Test

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Note
Clean evaporator with Ultrasound A/C Cleaner -VAS 6189- . Re‐
fer to
⇒ “1.13 Evaporator, Cleaning with Ultrasound A/C Cleaner“, page
34 .
4.4 Components Actuated by A/C System,
Electrical Test
Note
Various vehicle electrical components (for example, Heated Rear
Window -Z1- and heated seats) that do not belong to the heater
are activated by the Climatronic control module -J255- . Perform
an electrical test as described in Guided Fault Finding using Ve‐
hicle diagnosis, testing and information system -VAS5051B- in
the "Guided Fault Finding" function.
♦ Checking the heated rear window -Z1- , refer to
⇒ “4.11 Rear Window Defogger, Checking “, page 101 .
♦ Heated seats, checking, refer to
⇒ “4.7 Heated Seats, Checking“, page 96 .
Audi TT 2007 ➤
Heating, Ventilation and Air Conditioning - Edition 01.2011
4. Diagnosis and Testing 91