Quick Start Guide
1. Preparation
Turn the vehicle ignition on.
Vehicle battery voltage range should be 9-14Volts.
Throttle should be in a closed position.
2. Vehicle Connection
1. Locate vehicle's DLC socket: The DLC (Diagnostic Link
Connector) is typically a standard 16-pin connector where
diagnostic code readers interface with a vehicle's on-board
computer. It is usually located 12 inches from the center of
the steering wheel, under or around the driver's side for
most vehicles.
If the DLC cannot be found, refer to the vehicle's service
manual for the location.
2. Connect the diagnostic cable into the vehicle's DLC
socket.
CR401/CR4001
1. Preparation & Connections
LAUNCH
CR401/CR4001 Handset
Notes:
This Quick Start Guide is subject to change without written
notice.
To make sure the tool is running the latest available software, it is
advisable to check for updates on a frequent basis. Refer to Section
3 “Register & Update” for details.
EN
Diagnostic Cable
LCD Screen
OK Button
USB Port
Selection Button
ESC Button
(To return to the
previous screen.)
(To update your tool
via USB cable.)
