FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Voltage Regulator

System Operating Voltage
Regulated Voltage
Note: At Each Temperature Near The Battery
14.07-15.07 at -4 Volts At Degrees Fahrenheit (V @ deg F)
13.89-14.89 at 32 Volts At Degrees Fahrenheit (V @ deg F)
13.58-14.58 at 68 Volts At Degrees Fahrenheit (V @ deg F)
13.15-14.15 at 104 Volts At Degrees Fahrenheit (V @ deg F)
12.84-13.84 at 143.6 Volts At Degrees Fahrenheit (V @ deg F)