Instructions Manual

3-6

Using AutoScanner®: Diagnostic Trouble Codes

MIL (Malfunction Indicator Lamp)

Status

MIL Status displays the state of the vehicles computer

module(s).

✓ MIL Status is most useful if the engine is running.

✓ Some manufacturers turn the MIL off if a certain number of

drive cycles occur without a fault.

✓ The computer’s memory erases Trouble Codes and resets

MIL from memory if fault does not occur after 40 warm-up

cycles.

1.Select MIL S

tatus.

•Use UP

DOWN arrow key to

highlight MIL Status.

•Press

ENTER

2. Review Results.

3.Return to D

IAGNOSTIC MENU.

• Press

BACK

key.

DIAGNOSTIC MENU

====================

Read Codes

Erase Codes

MIL Status

I/M Monitors

View Freeze Data

Review

MIL Status

MIL is ON

MIL Lamp Should

be ON if

Engine is Running

Press BACK  to Exit

MIL is OFF

MIL Lamp Should

be OFF if

Engine is Running

Press BACK  to Exit

ERA S EERASE

ENT E RENTER