Output Diagnostic Test Mode Work Sequence
WARNING: This page is about a different car, the 2002 Volkswagen EuroVan, 2001 Volkswagen EuroVan, and 2000 Volkswagen EuroVan. However, it is still accessible from the selected car via links, so may be relevant.
- Connect scan tool. See DATA LINK CONNECTOR .
- Turn ignition on, engine off. Check ECM for DTCs, following scan tool manufacture's instructions to perform Output Diagnostic Test Mode.
- If DTC(s) are present, see appropriate SELF DIAGNOSTICS article. If no DTC(s) are present check suspect component using Output Diagnostic Test Mode (if Output Diagnostic Test Mode is available for the suspect component).
- If Output Diagnostic Test Mode is not available for the suspect component proceed with SYSTEM & COMPONENT TESTING.