GB.9-V2
CRANKING VOLTS NO
DETECTED
The cranking voltage is not
detected.
4.
If the cranking voltage is
normal, press
«ENTER»
to
begin charging system test.
5.
Press the
«ENTER»
key, you
will view the following screen.
6.
Press the
«ENTER»
key, one
of the three results will be displayed along with the
actual reading measured.
LOW CHARGING VOLTS WHEN TEST AT IDLE
The alternator is not providing
sufficient current to the battery.
Check the belts to ensure the
alternator is rotating with engine running. Check the
connections from the alternator to the battery. If the
connection is loose or heavily corroded, clean or
replace the cable and retest. If the belts and
connections are in good condition, replace the
alternator.
CHARGING SYSTEM NORMAL WHEN TEST AT IDLE
The system is showing normal
output from the alternator. No
problem is detected.
PRESS ENTER FOR
CHARGING TEST
MAKE SURE ALL
LOADS ARE OFF
ALT. IDLE VOLTS
××.××V LOW
ALT. IDLE VOLTS
××.××V NORMAL
CRANKING VOLTS
NO DETECTED