Autel MaxiService MST505, User Manual

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the vehicle. Contact your local distributor or the
manufacturer’s customer service department for assistance.
7
）
View a summary of system status (MIL status, DTC counts,
Monitor status) on screen. (Figure 5.1 ) Press
ESC button for
Diagnostic Menu (Figure 5.3) to come up.
Figure 5.1

If more than one module is detected, you will be prompted to
select a module before testing. (Figure 5.2 )
Figure 5.2

Use the UP/DOWN scroll button to select a module and press
the OK button.
5.1 Read 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”, which are fault
codes, or trouble codes that have been stored in the vehicle
computer memory because the faults have reoccurred for
Control Module
Module $10
Module $A4
System Status
MIL Status OFF
Codes Found 0
Monitors N/A 8
Monitors OK 2
Monitors INC 0
Save OK