A4 Quattro Cabriolet L4-2.0L Turbo (BWT) (2009)
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1. Check the DTC memory. => [ Diagnostic Mode 03 - Read DTC Memory ] See: Powertrain Management/Computers and Control Systems/Testing
and Inspection/Scan Tool Testing and Procedures/Diagnostic Modes/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/Scan Tool Testing and Procedures/Diagnostic Modes/Diagnostic
Mode 04 - Erase DTC Memory.
3. Generate readiness code. => [ Readiness Code ] See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors,
Trips, Drive Cycles and Readiness Codes.
End of diagnosis
