Passat Sedan 4Motion V6-3.6L (BLV) (2007)
Transmission Speed Sensor: Testing and Inspection
Transmission Output Speed (RPM) Sensor, Checking
Transmission Output Speed (RPM) Sensor, Checking
Recommended special tools and equipment
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V.A.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
Test requirements
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Fuses on E-box in engine compartment, left side, must be OK.
NOTE: Fuses on this fuse holder are labelled "SB" in the wiring diagram.
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Battery voltage must be at least 11.5 Volts.
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All electrical consumers such as, for example, lights and rear window defroster must be switched off.
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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.
Test sequence
Observe safety precautions.
Observe rules for cleanliness.
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Disconnect 8-pin connector -1- on transmission.
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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 the malfunction.
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Erase DTC memory of Transmission Control Module (TCM), Diagnostic mode 4: Reset/erase diagnostic data.
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Generate readiness code.
If harness connector is OK:
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Check wires to Transmission Control Module (TCM) according to wiring diagram.
Checking wires to Transmission Control Module (TCM)
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Connect test box to control module wiring harness, connect test box for wiring test.