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

Lighting and Horns: Testing and Inspection






ON-VEHICLE INSPECTION

Note:
1. Inspection of CPU 9-pin connector (in the joint box) should be performed at joint box side after removing the CPU.
2. Inspection of CPU 22-, 8-, 7-, and 10-pin connectors should be performed at CPU side after installing the CPU to joint box, connecting the CPU connectors and turning the ignition switch ON.






PU 9-Pin Connector (In Joint Box)