Jetta Sedan L5-2.5L (BGP) (2005)
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Install the Adapter F/VAG1598 (68 Pin) (VAG1598/22).
If the manufacturers test box is not being used. Perform the following step.
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Remove the Transmission Control Module (TCM) (J217).
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Using a multimeter, check the Automatic Transmission Hydraulic Pressure Sensor electrical harness connector terminals to the Transmission
Control Module (TCM) (J217) electrical harness connector T52 terminals for resistance.
Specified value: 1.5 ohms Max.
If the specification was not obtained:
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Check the wiring for an open circuit, short circuit to each other, Battery (+), and Ground (GND).
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If necessary, repair the faulty wiring connection.
If no malfunction was found in the wiring and the resistance was not OK:
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Replace the faulty Automatic Transmission Hydraulic Pressure Sensor
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Erase the DTC memory. Refer to --> [ Diagnostic Mode 04 - Erase DTC Memory ] See: Powertrain Management/Computers and Control
Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Diagnostic Mode 04 - Erase DTC Memory.
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Perform a road test to verify repair.
If the DTC does not return:
Repair complete, Generate readiness code. Refer to --> [ Readiness Code ] See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Monitors, Trips, Drive Cycles and Readiness Codes/Readiness Code.
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End of diagnosis.
If the DTC does return and no malfunction is detected in the wiring and resistance was OK:
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Replace the Transmission Control Module (TCM) (J217)