Touareg V8-4.2L (BHX) (2004)
Transmission Temperature Sensor/Switch: Testing and Inspection
Diagnostic Procedures
Transmission Fluid Temperature Sensor, Checking
Special tools, testers and auxiliary items required
‹› Multimeter (VAG1526) or multimeter (VAG1715)
‹› Connector test kit (VAG1594)
‹› Wiring diagram
Test requirements
‹› Respective fuses in fuse box (instrument panel, right) must be OK:
‹› Battery voltage must be at least 11.5 volts.
‹› Ground (GND) connections to transmission must be OK.
‹› Selector lever must be in P position.
‹› Ignition switched off.
Test sequence
-
Disconnect 8-pin harness connector - arrow 3 -.
Checking resistance
-
Measure resistance of Transmission Fluid Temperature Sensor (G93)- between terminals 1 + 2 at connector to sensor: