Current Engine Control Module software does not properly operate the Leak Detection Pump heater circuit
Volkswagen technical service bulletin 23X1 20180809 for 2018 Volkswagen Atlas.
- Bulletin number
- 23X1 20180809
- Component
- Engine
- 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. REVISED
Owners of these vehicles have filed 103 complaints in the engine category.
Vehicles covered
- Volkswagen Atlas 2018 2018
VIN decoder
See the problems and recalls for an exact car
Buying a used Volkswagen Atlas?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history