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

Cruise Control - Use of Select Monitor

CRUISE CONTROL AND THE USE OF THE SELECT MONITOR

Some SUBARU cruise control modules will communicate with the select monitor. The presence of the C/C option on the select monitor screen when scrolling through "/OTHERS" indicates that communications may be possible. However, as opposed to the other computers on board, the cruise computer can be turned on and off by the main cruise control switch. The cruise main switch must be ON for communications to occur. Also, the cruise control computer must have its powers and grounds and be able to function. This is not to say that the cruise control system must be functional. (If it worked, you wouldn't be working on it!). If communications won't occur, "ERROR 1" will be displayed.