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

Quick Checks


Cruise Control:
1. If the back-up lights operate properly, then fuse #12 (S12) is OK.
2. Vacuum system leak check.
- Disconnect vacuum hose from vacuum control motor.
- Depress servo unit diaphragm.
- Plug disconnected vacuum hose. Servo unit diaphragm should remain depressed and not move.
If not, replace diaphragm or repair leak.