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

E3 (A), E4 (B), E5 (C), E6 (D), E7 (E) ENGINE CONTROL MODULE
IGSW - GROUND : Approx. 12 volts with the ignition SW at ON position
BATT, +BM - GROUND : Always approx. 12 volts
E01, E02, E03, ME01, EOM, EC, E1 - GROUND : Always continuity
STP - GROUND : Approx. 12 volts with the stop light SW at on
CCS - GROUND : Continuity with the CRUISE SW at on
: Approx. 1540 Ohm with the CANCEL SW on in cruise control SW
: Approx. 240 Ohm with the RES/ACC SW on in cruise control SW
: Approx. 630 Ohm with the SET/COAST SW on in cruise control SW

C12 CRUISE CONTROL SW [COMB. SW]
5 - 4 : Approx. 1540 Ohm with the CANCEL SW on
: Approx. 240 Ohm with the RES/ACC SW on
: Approx. 630 Ohm with the SET/COAST SW on