580001 | REV. A | 11.2016
OBD 1350
ProGrade OBDII Scan Tool
| User guide |
47
|
en
•
With the key on engine off (KOEO), verify vehicle
battery voltage is at least 8.0V.
•
Verify the control module is not defective. Refer to
the service manual to diagnose the control module.
6.2
Scan Tool Does Not Power Up
WARNING
Review Safety Messages on page 5
before troubleshooting.
If scan tool will not power up, communicate with vehicle
control module, pass scan tool self-tests, or functions
incorrectly in any other way, do the following:
•
Check and replace the batteries (if needed).
•
Clean the DLC pins.
•
Disconnect and reconnect DLC making sure it is
connected correctly.
•
Check vehicle battery to make sure at least 8.0 volts
is present.
•
Contact customer service.
•
With the engine off, check for blown fuses in the
vehicle fuse box.
6.3
Vehicle Communication Fault
The vehicle’s control module(s) enters into an unrecov-
erable state.
1. Turn vehicle key to off position.
•
Wait 10 seconds.
•
Press
.
Vehicle Required
Press ENTER to continue
Please verify the tool is
connected to the vehicle with
the ignition key turned on.
6.4
Operating Error or Erroneous Data
An Operating Error or Erroneous Data occurs if vehicle’s
computer(s) stop(s) communicating with the scan tool.
1. Make selection.
•
Use the
LEFT
and
RIGHT
keys.
•
Press
.
Check connection! Try
again?
LINK ERROR
No
Yes
6.5
Battery Replacement
The scan tool requires 4-AAA alkaline batteries to oper-
ate without vehicle power.
•
When the batteries need to be replaced, the low-
battery icon (
) is displayed.
•
Rechargeable batteries do not last as long as alka-
line types and are not recommended.
•
Non-rechargeable Lithium (Li) battery can be used.
Though Lithium types last longer than the alkaline
types, they are more expensive.
1. Place display face-down on a non-abrasive surface.
2. Remove battery cover by turning phillips screw
counterclockwise. Slide battery cover off.
3. Remove batteries and properly discard.
4. Install four new AAA Alkaline batteries.
5. Reinstall battery cover by sliding battery cover on.
Install phillips screw turning it clockwise. Do not
overtighten screw.
6.6
Tool Self-Tests
Tool Self-Tests check the display, keys, and internal
memory.
•
Refer to “4 Using the Scan Tool” on page 10 for
the operation procedures for scan tool self-tests.
6.7
Technical Support
Toll-Free Number: 1-800-228-7667.
7
Appendix A—
PID Definitions
Although there are in excess of 300 PIDs, the tool only
displays the PIDs the vehicle supports.
