BATTERY TEST WITH Vehicle Diagnostic Tester
WARNING: This page is about a different car, the 2023 Audi S3, 2023 Audi RS 3, 2023 Audi A3 Quattro, and 2023 Audi A3. However, it is still accessible from the selected car via links, so may be relevant.
Special tools and workshop equipment required
- Vehicle Diagnostic Tester
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 Buson Board Diagnostic Interface -J533- using the Vehicle Diagnostic Tester.
Test Prerequisites
- No battery charger connected
- Battery -A- is connected.
- Battery temperature at least +10 °C (50 °F).
Procedure
Vehicle Diagnostic Tester is attached.
-- Select the Diagnostic mode and start the diagnostics.
-- Select the tab Test Plan .
-- Select Select Individual Tests and choose the following sequence.
- Body
- Electrical Equipment
- 27 - Starter, voltage supply
- Electrical Components
- A - Battery, Checking
The Vehicle Diagnostic Tester continues with the battery test from here on.