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

Control Harness (Common)




Harness Layout

C41 Joint connector
C42 Joint connector
C44-1 Engine & Transaxle control module (A/T)
C44-2 Engine & Transaxle control module (A/T)
C44-3 Engine & Transaxle control module (A/T)
C44-4 Engine & Transaxle control module (A/T)
C45-1 Engine control module (M/T)
C45-2 Engine control module (M/T)
C45-3 Engine control module (M/T)
C45-4 Engine control module (M/T)
C46 ECM control relay
C47 Rear oxygen sensor (Except California)
C48 A/T control relay
MC01 Connection with MAIN harness
MC02 Connection with MAIN harness
MC05 Connection with MAIN harness (A/T)
G13 ECM ground
G14 TCM ground
C93-1 Transaxle control module
C93-2 Transaxle control module
C93-3 Transaxle control module
C94-1 Engine control module
C94-2 Engine control module
C94-3 Engine control module
C94-4 Engine control module
C94-5 Engine control module
C106 ECM control relay
C107 Fuel pump relay
C108 A/T control relay
C109 Joint connector
MC04 Connection with MAIN harness
MC05 Connection with MAIN harness
MC06 Connection with MAIN harness (A/T)
G18 ECM ground
G19 TCM ground