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

Vehicle Speed Sensor Signal Buffer

CAV CIRCUIT FUNCTION

1 K45 DB/WT Speed Sense Signal
2 G7 WT/OR Speed/Dist. Signal
3 Open
4 K86 RD/LB Speed/Dist. Sensor (-)
5 Z02 BK/LB Clean Module Ground
6 Z11 Uninsulated Ground
7 K87 RD/BK Speed/Dist. Sensor (+)
8 Z1 BK Ground