It needs to be a Tech II. Most other scan tools can not access BCM controls
need factory scan tool or aftermarket scan tool need factory scan tool or aftermarket scan tool
With a scan tool, or unhook the battery for 5 minutes.With a scan tool or by unhooking the battery.With a scan tool, or unhook the battery for 5 minutes.With a scan tool or by unhooking the battery.
With a scan tool.With a scan tool.
With a scan tool.With a scan tool.
A scan tool is required.A scan tool is required.
With a scan tool.With a scan tool.
With a scan tool.With a scan tool.
A scan tool is required. The distributor is "zeroed" with the aid of the scan tool. This can not be done with a timing light.A scan tool is required. The distributor is "zeroed" with the aid of the scan tool. This can not be done with a timing light.
The dealers scan tool is required.The dealers scan tool is required.
With a scan tool after repair.With a scan tool after repair.
with a scan tool or by disconnecting the battery.with a scan tool or by disconnecting the battery.