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Additional Tests
VIEWING DRIVE CYCLE PROCEDURES
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7. When the alternator check is complete,
a results screen shows charging system
voltage and indicates whether or not the
charging system is within acceptable
limits. The System Status LEDs provide
a PASS/FAIL indication, as follows:
Green = System within limits
Yellow = Over charging or under
charging
Red = Excessive over charging or
under charging
If the alternator voltage is less than
9 V, the red, yellow and green
SYSTEM STATUS LEDs will flash
on and off.
8. Press M to return to the Main Menu.
To perform a hybrid/EV battery system check:
1. Press M and release.
The Main Menu displays.
2. Select Battery/Alternator Test, then
press ENTER
.
The Battery/Alternator Test Menu
displays.
3. Select Hybrid/EV Battery Test, then
press ENTER
.
If the vehicle supports battery Live
Data, the Battery Live Data screen
displays. The screen shows the state
of charge, battery pack voltage and
sum of cell voltages for the battery
pack.
If the vehicle supports battery cell
display, a graphic display of the
current state of charge for all cells in
the battery pack displays.
4. When you have finished viewing the
retrieved information, press M to return
to the Main Menu.
VIEWING DRIVE CYCLE PROCEDURES
A Drive Cycle for a Monitor requires that the vehicle is driven in such a
way that all the required “Enabling Criteria” for the Monitor to run and
complete its diagnostic testing are met. You can use the Scan Tool to
view the Drive Cycle procedures for a selected Monitor.
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