Operation CHARM: Car repair manuals for everyone.

Alternator

Generator Specifications
Standard Voltage
Terminal Ignition Switch: ON Idle
At 20 degrees C (68 degrees F).
B B+ 13-15 V
P Below approximately 1 V Approximately 3-5 V
D Approximately 0 V *See Note*
Note: Turn the following electrical loads on and verify that the voltage reading increases: Headlights Blower Motor Rear Window Defroster
Generated Current (Referance)
Engine Speed (RPM) Terminal B Current (A)
1,000 Approximately 60 or below.
MUST NOT BE 0.
2,000 Approximately 68 or below.
MUST NOT BE 0.