Touareg V8-4.2L (BAR) (2007)
Transmission Speed Sensor: Testing and Inspection
Transmission Input Speed Sensor, Checking
Transmission Input Speed Sensor, Checking
Special tools, testers and auxiliary items required
‹› Multimeter
‹› Wiring diagram
Requirements
‹› The Transmission Input Speed (RPM) Sensor (G182) fuse OK.
‹› The battery voltage must be at least 12.5 Volts.
‹› All electrical consumers must be switched off.
‹› The parking brake must be engaged.
‹› The selector lever must be in the "P" position.
‹› The Ground (GND) connections to transmission must be OK.
Test procedure
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Perform a preliminary check to verify the customers complaint. Refer to --> [ Preliminary Check ] See: Powertrain Management/Computers and
Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Preliminary Check.
Start diagnosis
Procedure
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Disconnect the Transmission Input Speed (RPM) Sensor (G182) electrical harness connector - 3 -.
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Check the electrical harness connector for damage, corrosion, loose or broken terminals.