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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Starter >> Charging System (Battery, Starter And Generator) & Cruise Control (2 Of 2) >> 27 Starter, Generator And Cruise Control >> Battery, Checking >> BATTERY TEST WITH Vehicle Diagnostic Tester >> Notes

BATTERY TEST WITH Vehicle Diagnostic Tester: Notes

Special Tools And Workshop Equipment Required 

NOTE:

The Battery -A- can also be checked while it is installed without the connected battery charger on vehicles with Battery Monitoring Control Module -J367- or Energy Management Control Module -J644- and Data Bus on Board Diagnostic Interface -J533- using the Vehicle Diagnostic Tester.

Test Prerequisites