Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

System Specifications

Charging System Specifications
Battery
Current Drain Less than 0.05 A
Normal Charging System Voltages
Ignition Switch Position A Circuit 36 (YE/WH) S Circuit 904 (LG/RD) Generator B+ Circuit 38 (BK/OG) Battery Engine to Battery Ground Charging System Warning Indicator Operation
Key OFF 12V 0V 0V 12V 12V OFF
Key ON-Engine OFF 12V 0V 1-3V 12V 12V Illuminated
Key ON-Engine ON 12V 6-7V 12V 12V 12V OFF
Generator Output Voltage Between 13.0-15.0 Volts