New Beetle L4-2.0L (AVH) (2005)
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Shift Solenoid: Testing and Inspection
Solenoid Valves In Valve Body, Checking
Recommended special tools and equipment
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VA.G 1526 multimeter or V.A.G 1715 multimeter
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V.A.G 1594 connector test kit
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Wiring diagram
Requirements
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Respective fuses must be OK.
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Battery voltage must be at least 11.5 volts.
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All electrical consumers such as, lights and rear window defroster must be switched off.
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Parking brake must be engaged or else daylight driving lights will be switched on.
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Ground (GND) connections to transmission must be OK.
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Selector lever must be in -P- position.
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Ignition switched off.
Check solenoid valves:
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Vehicles with 01 M transmission.
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Vehicles with 09A transmission.
Work sequence (vehicles with 01 M transmission)
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Disconnect 12-pin harness connector at transmission.
Observe safety precautions.
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Check harness connector for contact corrosion and ingress of water.
If harness connector is not OK:
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Repair malfunction.
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Erase DTC memory of Transmission Control Module (TCM). Diagnostic mode 4: Reset/erase diagnostic data. See: Powertrain
Management/Computers and Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/With Generic Scan Tool/Diagnostic
Mode 4: Reset/Erase Diagnostic Data
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Generate readiness code. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and
Readiness Codes
If harness connector is OK:
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Check resistance of solenoid valves.
Checking resistance of solenoid valves
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Re-connect 12-pin connector.
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Connect test box to control module wiring harness. connect test box for wiring test. See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Scan Tool Connecting/Test Box, Connecting For Wiring Test
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Measure resistance of solenoid valves at test box between sockets:
NOTE: Resistance value is valid at approx. 20 degrees C. At higher temperatures, resistance value increases.
