Jetta Sedan L5-2.5L (BGP) (2005)
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Using a multimeter, check the Solenoid Valve terminals 1 to 2 at the Solenoid Valve electrical harness connector for resistance.
If any of the specified values are not obtained:
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Replace the faulty Solenoid Valve
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 test box. 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).
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Using a multimeter, check the Solenoid Valve electrical harness connector terminals to the Transmission Control Module (TCM) (J217) electrical
harness connector T52 terminals for resistance.