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

Service Hints

Theft Deterrent

B16 (A), B17 (B) BODY ECU
(A) 2 - GROUND : Continuity with ignition key in cylinder
(A) 16 - GROUND : Continuity with front RH door open
(A) 19 - GROUND : Continuity with front LH door open
(A) 11 - GROUND : Continuity with door key lock and unlock SW at LOCK position
8 - GROUND : Always continuity
(B) 7 - GROUND : Continuity with engine hood closed
(A) 13 - GROUND : Continuity with door key lock and unlock SW front LH at UNLOCK position
(A) 12 - GROUND : Continuity with door key lock and unlock SW front RH at UNLOCK position
(A) 9 - GROUND : Approx. 12 volts with ignition SW at ACC or ON position
10 - GROUND : Approx. 12 volts with ignition SW at ON or ST position
7, (A) 10 - GROUND : Always approx. 12 volts