37
and a current value for each monitor. By comparing the current value
with the minimum and maximum value, the scan tool will determine
if it is OK.
1)
Use the
UP/DOWN
scroll button to select
On-Board Monitor
Test
from
Diagnostic Menu
and press the
OK
button. (Figure
5.3)
2)
Wait a few seconds while the scan tool validates the PID MAP.
3)
The scan tool will prompt you to select the vehicle make. (If you
have selected the vehicle before, the
Vehicle Manufacturer
screen would not appear again)
Figure 5.27
4)
After you select the vehicle manufacturer, the scan tool shows
the On-Board Monitors tests for specific monitoring systems.
5)
From
On-Board Monitor Test
menu, use the
UP
/
DOWN
scroll
button to select a test to view and press the
OK
button. (Figure
5.28)
Figure 5.28
Vehicle Manufacturer
BUICK
BMW
CADILLAC
CHRYSLER
FORD
GM
On-Board Monitor Test
1. Test $01 Data
2. Test $03 Data
3. Test $10 Data
4. Test $21 Data
5. Test $22 Data
6. Test $25 Data
