Touareg V8-4.2L (BAR) (2007)
If the manufacturers test box is not being used. Perform the following step.
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Remove the Transmission Control Module (TCM) (J217). Refer to --> [ Transmission Control Module, Replacing ] See: Powertrain
Management/Computers and Control Systems/Testing and Inspection/Component Tests and General Diagnostics/Transmission Control Module,
Replacing.
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Using a multimeter, check the Solenoid Valve electrical harness connector terminals to theTransmission Control Module (TCM) (J217) electrical
harness connector T52 terminals for an open circuit.
Specified value: 1.5 ohms Max.
If the specified value was not obtained:
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Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).