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HOMESERVICE MANUALSVOLKSWAGEN2003GTI (1J1) L4-1.8L TURBO (AWP)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESWITH GENERIC SCAN TOOLDIAGNOSTIC MODE 9: VEHICLE INFORMATION
2003 Volkswagen GTI (1J1) L4-1.8L Turbo (AWP)

Diagnostic Mode 9: Vehicle Information

2003 Volkswagen GTI (1J1) L4-1.8L Turbo (AWP)SECTION Diagnostic Mode 9: Vehicle Information


Diagnostic Mode 9: Vehicle Information

Function
In this diagnostic mode, vehicle specific diagnostic data such as e.g. the control module versions will be displayed.

Requirements
- There must not be any DTCs stored in DTC memory, Diagnostic mode 3: Check DTC memory. Diagnostic Mode 3: Check DTC Memory
- For vehicles with automatic transmission, selector lever must be in -P-.

Work procedure
- Connect diagnostic tester. Diagnostic Tester, Connecting
- Switch ignition on.
- Under address word 33, select "Diagnostic mode 9: Vehicle information".
- Select desired vehicle information "Test-ID XX".

Display vehicle information







- End diagnosis and switch ignition off.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.