LED Light
Green LED
Yellow LED
Red LED
After you have read the information, press ENTER/Exit to exit. The
other buttons are disabled to prevent misoperation.
B. Retrieve I/M Readiness Status in Typical Way
1) Use the SCROLL button to select I/M Readiness from
Diagnostic Menu and press ENTER/Exit button. (Figure 4.3)
2) Wait a few seconds while the scan tool validates the PID MAP.
3)
If the vehicle supports both types of tests, then both types will be
shown on the screen for selection.
4) Use the SCROLL button, as necessary, to view the status of the
MIL light ("ON" or "OFF") and the following monitors.
For spark ignition engines:
MIS -- Misfire Monitor
FUEL -- Fuel System Monitor
CCM -- Comprehensive Component Monitor
EGR – EGR System Monitor
Audio Tone
Two long beeps
short, long, short beep
Four short beeps
...............I/M Readiness
Since DTCs Cleared
This Drive Cycle
Figure 4.15
36
Beep Interval
5 seconds
5 seconds
5 seconds
1/2.
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