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)

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Service Hints

E2 (A), E3 (B), E4 (C), E5 (D), E6 (E) ENGINE CONTROL MODULE
(E)17-GROUND : Approx. 12 volts with ignition SW at ON or ST position
(E) 4-GROUND : Always approx. 12 volts
(A) 4, (B) 7, (C) 1, (C) 2, (C) 3, (E) 1, (E) 2-GROUND : Always continuity
(D) 4-GROUND : Approx. 12 volts with stop light SW at on
(D)31 -GROUND : Continuity with cruise control main SW at on
: Approx. 1540 Ohm with CANCEL SW on in cruise control SW
: Approx. 240 Ohm with RES/ACC SW on in cruise control SW
: Approx. 630 Ohm with SET/COAST SW on in cruise control SW

C16 CRUISE CONTROL SW [COMB. SW]
5 - 4 : Approx. 1540 Ohm with CANCEL SW on
: Approx. 240 Ohm with RES/ACC SW on
: Approx. 630 Ohm with SET/COAST SW on