Passat Sedan L4-2.0L Turbo (BPY) (2007)
If any of the specified values are not obtained:
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Replace the Transmission Fluid Temperature Sensor (G93).
If the specified values are obtained:
Checking wiring
If the manufacturers test box is being used. Perform the following step.
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Install the Adapter F/VAG1598 (VAG1598/22).
If the manufacturers test box is not being used. Perform the following step.
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Remove the Transmission Control Module (TCM) (J217). => [ Transmission Control Module J217, Replacing ] See: Powertrain
Management/Transmission Control Systems/Relays and Modules - Transmission and Drivetrain/Relays and Modules - A/T/Control
Module/Service and Repair.
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Using a multimeter, check the Transmission Fluid Temperature Sensor (G93) electrical harness connector terminals to the Transmission Control
Module (TCM) (J217) electrical harness connector T52 terminals for an open circuit.