Touareg V8-4.2L (BAR) (2007)
Specified value: 1.5 ohms Max.
If the specified value was not obtained:
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Check the wiring for a short circuit to each other, Battery (+), and Ground (GND).
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If necessary, repair the faulty wiring connection.
If no malfunction is found in the wiring and the resistance was not OK:
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Replace the faulty Automatic Transmission Hydraulic Pressure Sensor 1 (G193) and/or Automatic Transmission Hydraulic Pressure Sensor 2
(G194). For all Automatic Transmission component locations.
For all Automatic Transmission system removal/installation procedures and torque specifications.
If no malfunction is found in the wiring and the resistance was OK:
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Replace the Transmission Control Module (TCM) (J217). Refer to --> [ Transmission Control Module, Replacing ] See: Relays and Modules -
Transmission and Drivetrain/Relays and Modules - A/T/Control Module/Service and Repair.
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Assembly is performed in the reverse of the removal.
Final procedures
1. Check the DTC memory. --> [ Diagnostic Mode 03 - Read DTC Memory ] See: Powertrain Management/Computers and Control Systems/Testing
and Inspection/Reading and Clearing Diagnostic Trouble Codes/Reading Diagnostic Trouble Codes/Diagnostic Mode 03 - Read DTC Memory.
2. If necessary, erase DTC memory of the Transmission Control Module (TCM) (J217). --> [ Diagnostic Mode 04 - Erase DTC Memory ] See:
Powertrain Management/Computers and Control Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/Clearing
Diagnostic Trouble Codes.
3. Generate readiness code. --> [ Readiness Code ] See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors,
Trips, Drive Cycles and Readiness Codes.