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 Module: Testing and Inspection

INSPECTION OF TRANSFER CONTROL UNIT





- Measure voltage between each terminal and terminal 6 or 45 by following "TRANSFER CONTROL UNIT INSPECTION TABLE".

TRANSFER CONTROL UNIT





- Pin connector terminal layout

TRANSFER CONTROL UNIT INSPECTION TABLE (Data are reference values.)





Terminal No. 1 - 8





Terminal No. 9 - 22





Terminal No. 23 - 30





Terminal No. 31 - 38





Terminal No. 39 - 48





ABS SIGNAL JUDGEMENT STANDARD