Instructions / Assembly

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7） View a summary of system status (MIL status, DTC counts,
Monitor status) on screen. (Figure 4.1 ) Wait a few seconds or
press any key for Diagnostic Menu (Figure 4.3) to come up.
Figure 4.1
 If more than one module is detected, you will be prompted to
select a module before testing. (Figure 4.2 )
Figure 4.2
 Use the SCROLL button to select a module and press the
ENTER button to confirm.
4.1 Reading Codes
 Reading Codes can be done with the key on engine off (KOEO)
or with the key on engine running (KOER).
 Stored Codes are also known as “hard codes” or “permanent
codes”. These codes cause the control module to illuminate the
malfunction indicator light (MIL) when emission-related fault
occurs.
System Status
MIL Status ON
Codes Found 6
Monitors N/A 3
Monitors OK 3
Monitors INC 5
Control Module 1/2
Engine
Module $A4