New Beetle L4-1.8L Turbo (AWV) (2005)
-
Check wires between test box and 12-pin connector to Transmission Control Module (TCM) for open circuit according to wiring diagram.
Terminal 1 + socket 67
Terminal 12 + socket 6
Wire resistance: max. 1.5 Ohms
-
Check wires for short circuit to each other, to vehicle Ground (GND) and to B+.
Specified value: Infinite Ohms
If no malfunctions are found in wires:
-
Replace circuit board with integrated Transmission Fluid Temperature Sensor -G93-:
-
Erase DTC memory of Transmission Control Module (TCM). Diagnostic mode 4: Reset/erase diagnostic data. See: Computers and Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures/With Generic Scan Tool/Diagnostic Mode 4: Reset/Erase Diagnostic Data
-
Generate readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
Test sequence (Vehicles with 09G transmission)
-
Disconnect 8-pin harness connector -1-.
Observe safety precautions.
-
Check harness connector for contact corrosion and ingress of water.
If harness connector is not OK:
-
Repair malfunction.
-
Erase DTC memory of Transmission Control Module (TCM). Diagnostic mode 4: Reset/erase diagnostic data. See: Computers and Control
Systems/Testing and Inspection/Scan Tool Testing and Procedures/With Generic Scan Tool/Diagnostic Mode 4: Reset/Erase Diagnostic Data
-
Generate readiness code. See: Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles and Readiness Codes
If harness connector is OK:
-
Check resistance of Transmission Fluid Temperature Sensor -G93-.
Check sensor resistance.
-
Measure resistance of Transmission Fluid Temperature Sensor -G93- between terminals 1 + 2 at connector to sensor: