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2021
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Jetta R-Line, Automatic Trans
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Repair and Diagnosis
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Section 121 (Generic Scan Tool [DJXA])
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St Generic Scan Tool
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Diagnosis And Testing
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Notes
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Diagnosis And Testing: Notes
WARNING:
This page is about a different car, the 2020 Volkswagen Jetta and 2019 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
PRELIMINARY CHECK
READINESS CODE
DIAGNOSTIC MODES 01 - 0A
ENGINE DTC TABLES
TRANSMISSION DTC TABLES
DIAGNOSTIC PROCEDURES