Actron Professional Enhanced Scan Tool 9640A, User Manual

Page: 51 / 126

• • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 5 – 5
GM Historic (OBD I) Diagnostics
5
Select a method and press
ENTER
. The tool will establish a communication link
with the PCM.
If
Manual Trigger is selected, press
ENTER
to begin recording. Trigger On
Codes will not show this screen.
The function runs automatically and
stops when the tool’s memory is filled.
When done, the tool prompts you to “PLAY THE RECORDING?” Select YES
to review the data now or NO to review it later using the next function, Review
Data.
Review Data
The Review Data function allows you to review recorded data stored in the tool
such as Diagnostic Trouble Codes (DTCs) and playback recorded data.
Select Review Data from the
GM Function List and press
ENTER
.
DTC (Codes)
The DTC (Codes) function is used to review DTCs stored in the tools memory
after performing the Read Codes.
Select DTC (Codes) from the Review
Data screen and press
ENTER
.
Codes will be noted as History or Cur-
rent. Use
UP/DOWN
arrow keys if more
than one DTC exists. Press
BACK
to
return to Review Data or
FUNC
to
return to the GM Function List.
Playback
The Playback function is used to playback a Record Data recording. This func-
tion is very similar to
View Data. The only difference is that View Data is a real
time viewing of PIDs, while Playback is a viewing of previously recorded PIDs.
**Ready To Record**
Press ENTER Anytime
To Start Recording.
~
**Recording Data**
Stops Automatically
When Memory is Full.~
GM Function List |
4)Record Data ]
` 5)Review Data [
6)Field Service ~
Review Data |
` 1)DTC (Codes)
2)Playback
~
History Code P0054
Low Fuel Pump
Voltage
~