Buick LaCrosse: High Voltage Devices and Wiring
WARNING!
Exposure to high voltage can
cause shock, burns, and even
death. The high voltage
components in the vehicle can
only be serviced by technicians
with special training.
High voltage components are
identified by labels. Do not
remove, open, take apart,
or modify these components.
High voltage cable or wiring has
orange covering. Do not probe,
tamper with, cut, or modify high
voltage cable or wiring.
Electrical System Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting th ...
See also:
Removing and reinstalling clips
Removing clips
There are several types of clips used for your vehicle
Type A clips
1. Turn the clips counterclockwise using a flat-head screwdriver until the center
portion of the clip is raise ...
Troubleshooting guide
Verify the location of all Intelligent Keys that are programmed for the vehicle.
If another Intelligent Key is in range or inside the vehicle, the vehicle system
may respond differently than expec ...
Activating/deactivating the system
manually
Using the button
Press the button.
▷ LED comes on: Auto Start Stop function is
deactivated.
The engine is started during an automatic
engine stop.
The engine can only be stopped or st ...
