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DANGER!
High voltage can cause fatal injury
Danger of severe or fatal injuries from electric shock
♦ The high-voltage system may only be de-energised by a
suitably qualified person (Audi high-voltage technician).
♦ It must be definitely confirmed that the high-voltage sys‐
tem is de-energised. The system may only be de-ener‐
gised using the vehicle diagnostic tester via “Guided Fault
Finding”.
♦ The qualified person (Audi high-voltage technician) con‐
firms that the system is de-energised and uses the locking
cap - T40262- to ensure that the system cannot be re-
energised. The ignition key and the maintenance connec‐
tor for high-voltage system - TW - are then stored in a safe
place by the qualified person.
♦ The qualified person (Audi high-voltage technician) marks
the vehicle by attaching the appropriate warning signs.
Note
♦
De-energising high-voltage system:
♦
Connect vehicle diagnostic tester
♦
Select
Guided Fault Finding
mode
♦
Using the
Go to
button, select the following menu options in
succession:
♦ Function/component selection
♦ Body
♦ Electrical system
♦ Self-diagnosis-compatible systems
♦ 8C - Hybrid battery management -J840
♦ 8C - Hybrid battery management, functions
♦ 51 - De-energise high-voltage system (Rep. gr. 93)
Audi A6 2011 ➤ , Audi A6 Avant 2011 ➤
Electrical system, hybrid - Edition 03.2014
6. Components specific to high-voltage system 15
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