Volkswagen TSB #Update 23X1
2018 Volkswagen Atlas
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- Current Engine Control Module software does not properly operate the Leak Detection Pump heater circuit. This can allow moisture to collect within the pump and influence EVAP system measurements, which leads to erroneous EVAP fault codes stored in the ECM memory.
Click a tab for more information.