volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Transmission Temperature Sensor/Switch, A/T|Testing and Inspection|Page 3891 > < Transmission Input Speed Sensor, Checking|Page 3887
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Transmission Temperature Sensor/Switch: Testing and Inspection

Transmission Fluid Temperature Sensor, Checking

Special tools, testers and auxiliary items required

‹› Multimeter

‹› Wiring diagram

Requirements

‹› The Transmission Fluid Temperature Sensor (G93) fuse OK.

‹› The battery voltage must be at least 12.5 Volts.

‹› All electrical consumers must be switched off.

‹› The parking brake must be engaged.

‹› The elector lever must be in the "P" position.

‹› The Ground (GND) connections to transmission must be OK.

Test procedure

-

Perform a preliminary check to verify the customers complaint. Refer  to --> [ Preliminary Check ] See: Powertrain Management/Computers and
Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Preliminary Check

Start diagnosis

Procedure

-

Disconnect the Transmission Fluid Temperature Sensor (G93) electrical harness connector - 3 -.

-

Check the electrical harness connector for damage, corrosion, loose  or broken terminals.

-

Repair any damage found to the electrical harness connector.

Transmission Temperature Sensor/Switch, A/T|Testing and Inspection|Page 3891 > < Transmission Input Speed Sensor, Checking|Page 3887