Actron 9640 - Manual (Page 43)

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Global OBDII Diagnostics
4
READ CODES
The Read Codes function gets Diagnostic Trouble Codes (DTCs) from
vehicle’s computer module(s). Read Codes function can be done with Key On
Engine Off (KOEO) or Key On Engine Running (KOER).
These codes cause computer to light Malfunction Indicator Lamp (MIL) when
emission-related or driveability fault occurs. MIL is also known as “service
engine soon” or “check engine” lamp.
Select Read Codes and press ENTER.
Scan Tool gets DTCs stored in vehicle’s
computer module(s).
Scan Tool displays DTCs or a message stating SYSTEM PASS: NO CODES
FOUND. Scroll down to view DTCs or press BACK key to return to OBDII
Function List.
Write down DTCs for reference and press BACK to return to OBDII Function
List.
OBDII Function List ?
1)I/M Readiness
` 2)Read Codes [
3)Pending Codes ~
System Pass:
No Faults Detected.
~
DTCs Found: 1
Use [ To View DTCs
Write Down Codes
For Reference ~
P0107 Mod$10 1/1
MAP/BARO
Circuit Low Input
[
~