Part Number for Transmission temp sensor? 2004 V10
VCDS reports open circuit on this sensor and Ive confirmed under the seat that there is no signal to the TCM. Tomorrow I will crawl under the car again and check the other end of the harness to rule that out.
I have very slammy shifts when cold and occasionally at high speeds/acceleration.
This doc is great for diagnosing (got link on ClubTouareg of course):
Should the TFT fail, a substitute value is generated
from the engine temperature and operating duration.
There will be no controlled operation (ramping) of the
converter clutch (ON or Off only) and no controlled
shift adapt pressures, which usually results in harsh
Assuming the sensor is dead.. whats the part number for it? I'm honestly surprised I haven't found it in my usual channels, makes me think it doesnt fail all that often?