High-Voltage Traction Battery Systems Depowering

High-Voltage Traction Battery Systems Depowering

WARNING: Never install the service disconnect plug with the high-voltage bussed electrical center (BEC) cover removed. Always install the cover prior to connecting the service disconnect plug. The high-voltage BEC cover prevents inadvertent contact with the high voltage which is present at several points under the cover. Failure to follow these instructions may result in serious personal injury or death.

1. Turn the ignition off.

2. Remove the 4 pin-type retainers and the trunk front cover.





3. NOTE: If the center safety belt retractor locks and the safety belt webbing prevents the 60 percent backrest from lowering, raise the backrest upward to release the safety belt retractor and belt webbing.

Fold the LH backrest down.

- Between the High Voltage Traction Battery (HVTB) and the sheet metal, locate the seat backrest latch release lever.

- Push the release lever toward the outboard side of the vehicle and fold the backrest down.





4. Slide the handle of the service disconnect plug toward the LH side of the vehicle.





5. Rotate the handle upward.





6. Pull the service disconnect plug out and away from the HVTB. Be sure to store the plug in a place where it cannot be accidentally re-installed while the vehicle is being serviced.





7. Wait 5 minutes after the service disconnect plug is removed before continuing service. This allows any residual voltage in the high-voltage system to dissipate.

8. To install, reverse the removal procedure.