New Beetle Convertible L5-2.5L (BPR) (2007)
Transmission Temperature Sensor/Switch: Testing and Inspection
Transmission Fluid Temperature Sensor G93, Checking
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 selector 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.
Start diagnosis
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Disconnect the Transmission Fluid Temperature Sensor G93 electrical harness connector - 1 -.
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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
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Using a multimeter, check the Transmission Fluid Temperature Sensor G93 terminals 1 to 2 for resistance.
ATF Temperature
Specified Values
Approx. - 30 degrees C
37.0 - 51.0 KOhms
Approx. 10 degrees C
5 - 8 KOhms
Approx. 25 degrees C
3.0 - 5.0 KOhms
Approx. 110 degrees C
230.0 - 265.0 KOhms
Approx. 145 degrees C
100.0 - 120.0 KOhms