Upshifting in curves is not prevented

Detectable faults: Open circuit/short to ground, short to positive

1) Check sensor with Tester 9288 (actual values)

(Nominal value around 0 g with vehicle on level surface. Sensor can be checked by raising the vehicle on one side).

2) Remove connector from sensor.

Check sensor supply (5 V) to pin 3 and ground at pin 1 with the ignition switched on.

3) Check wiring according to wiring diagram

Check continuity from pin 45/Tiptronic control unit connector to pin 3/sensor

Pin 40 Tiptronic control unit to pin 2 sensor Pin 44 Tiptronic control unit to pin 1 sensor Check pins 2 and 3 sensor for short fo ground Check pins 1, 2 and 3 sensor for short to positive Figs. 1, 9

Fault, fault code

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Do It Yourself Car Diagnosis

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