Read Codes - Actron CP9190 User Manual

IMPORT (OBD II) Diagnostics

Read Codes

✓
The Read Codes function allows the Scan Tool to read the DTCs from
the vehicle's control modules. DTCs are used to help determine the
cause of a problem or problems with a vehicle. These codes cause the
control module to illuminate the malfunction indicator lamp (MIL)
when emission-related or driveability fault occurs. MIL is also known
as service engine soon or check engine lamp.
From Diagnostic Codes Menu:
1. Select Read Codes.
UP or
•Use
key until Read Codes is
highlighted.
•Press
✓
If no DTCs are present a message stating System Pass: No Faults
Detected is displayed.
2. View and write down DTCs.
UP or
•Use
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DOWN arrow
ENTER
.
DOWN arrow key.
Diagnostic Codes Menu
Read Codes
Read Codes
Pending Codes
Erase Codes
View Fre eze Data
Review Data
Print Data
Code Lookup
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