DHC BT797 - System Testing; System Test Procedure; Cranking Voltage Analysis

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SYSTEM TEST:
1.
Select “SYSTEM TEST” from the main menu.
S
YSTEM TEST
xx.xx V
2. Turn off all vehicle accessory loads such as light,
air conditioning, radio, etc. Before starting the
engine.
TURN OFF LOADS
START ENGINE
3. When the engine is started, one of the three results will be displayed along
with the actual reading measured.
CRANKING VOLTS NORMAL
The system is showing normal draw. Press
«ENTER» to perform the charging system test.
CRANKING VOLTS
xx.xx V NORMAL
VOLTS BEIM ANLASSEN LOW
The cranking voltage is below normal limits,
troubleshoot the starter w
ith manufacturers
recommended procedure.
CRANKING VOLTS
xx.xx V LOW
VOLTS BEIM ANLASSEN
NOT
DETECTED
The cranking voltage is not detected.
CRANKING VOLTS
NOT DETECTED
4. Press «ENTER» to begin charging system test.
PRESS ENTER
FOR
CHARGING
TEST
MAKE SU
RE ALL
LOADS ARE OFF
5. Press the «ENTER» key, one of the three results will be displayed along with
the actual reading measured.
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