Battery, Checking, Vehicles With Battery Monitoring Control Module J367 Or Energy Management Control Module J644 And Data Bus On Board Diagnostic Interface J533
- In Certain Model Series The Following Is Responsible For Monitoring The Electrical System: Energy Management Control Module -J644- Or Battery Monitoring Control Module -J367- In Connection With The Data Bus On Board Diagnostic Interface -J533- ; Allocation. Refer To Appropriate SYSTEM WIRING DIAGRAMS Information. The Battery Test For These Vehicles Is Performed During "Guided Fault Finding ".
- If The Battery Test Is Not Possible With "Guided Fault Finding " Due To A Partially Or Exhaustively Discharged Battery, The Battery Can Be Quickly Evaluated With The Help Of The "Battery Test Via Current Draw".
- Maintenance-free batteries must not be opened. Otherwise, the warranty is voided.
It Is Not Possible To Check The Battery Using "Guided Fault Finding " Through MY 2010 During The Following Procedure, Even If The Vehicle Has A Battery Monitoring Control Module -J367- :
- A3 From MY 2004 (8P)
- TT From MY 2007 (8J)
- R8 From My 2007 (42)
Battery Test. Refer To CHECKING THE BATTERY - VEHICLES WITHOUT A BATTERY MONITORING CONTROL MODULE -J367- OR ENERGY MANAGEMENT CONTROL MODULE -J644- .
Risk Of Injury. Follow All Warning Messages And Safety Precautions. Refer To WARNINGS AND SAFETY PRECAUTIONS .
Perform Tests In The Following Sequence:
-- Visual Inspection. Refer To VISUAL INSPECTION .
-- Check The Visual Indicator Color Display (If Equipped). Refer To VISUAL INDICATOR COLOR DISPLAY, CHECKING .
Do Not Check Or Charge A Battery -A- When The Visual Indicator Has >>No Color Or Is Bright Yellow<<. Jump Starting Must Not Be Used!
There Is A Risk Of Explosion During Testing, Charging Or Jump Starting.
These Batteries -A- Must Be Replaced.
-- Battery Test With Vehicle Diagnostic Tester Refer To BATTERY TEST WITH VEHICLE DIAGNOSTIC TESTER .