A6 Quattro Sedan V6-3.2L (BKH) (2005)
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Installing
When installing, always heed the following sequence, otherwise proper function of Energy Management Control Module J644 cannot be guaranteed.
1. Install ground (GND) wire 1 to battery on Energy Management Control Module J644
2. Screw Energy Management Control Module J644 item 4 on to body, tighten ground (GND) pin 2 and cap nut 5 to do so.
3. Connect ground (GND) wire to battery.
4. Connect electrical harness connector 3 to Energy Management Control Module J644
5. Perform necessary steps after connecting battery.
If Energy Management Control Module J644 was replaced, it must be coded.
Tightening torques
