Passat Wagon L4-2.0L Turbo (BPY) (2008)
Shift Solenoid: Testing and Inspection
Valve Body Solenoid Valves, Checking
This procedure is used to diagnose all Solenoid Valves in the valve body.
Special tools, testers and auxiliary items required
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Multimeter
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Wiring diagram
Requirements
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The Transmission Control Module (TCM) J217 fuse OK.
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The battery voltage must be at least 12.5 Volts.
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All electrical consumers must be switched off.
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The parking brake must be engaged.
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The elector lever must be in the "P" position.
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The Ground (GND) connections to transmission must be OK.
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Ignition switched off.
Test procedure
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Perform a preliminary check to verify the customers complaint. See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Scan Tool Testing and Procedures/Preliminary Check
Start diagnosis
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Disconnect the Solenoid Valve electrical harness connector - 2 -.
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Check the electrical harness connector for damage, corrosion, loose or broken terminals.
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Repair any damage found to the electrical harness connector.
If the electrical harness connector is OK:
Checking resistance