Circuit/System Verification
WARNING:
Always perform the High Voltage Disabling procedure prior to servicing any High Voltage component or connection. Personal Protection Equipment (PPE) and proper procedures must be followed.
The High Voltage Disabling procedure will perform the following tasks:
- Identify how to disable high voltage.
- Identify how to test for the presence of high voltage.
- Identify condition under which high voltage is always present and personal protection equipment (PPE) and proper procedures must be followed.
Failure to follow the procedures exactly as written may result in serious injury or death.
- Verify that DTC P1A07, P1E93, P1E99, P1E9F, P1EA5, P1FC3, P1FC4, P1FC5, P1FC6, P1FC7, P1FC8, P3035, or P3040 is not set.
- If DTC P1A07, P1E93, P1E99, P1E9F, P1EA5, P1FC3, P1FC4, P1FC5, P1FC6, P1FC7, P1FC8, P3035, or P3040 is set
- Disable the high voltage at the A4 Hybrid/EV Battery Pack. Refer to High Voltage Disabling .
- Replace the K16 Battery Energy Control Module ensuring you reconnect the connectors in the sequence provided in Repair Instructions. Refer to Battery Energy Control Module Replacement .
- If none of the DTCs are set
- All OK.