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


C 7 CRUISE CONTROL ACTUATOR
1-3: Approx. 2 K Ohms
5-4: Approx. 38.5 Ohms

C15 CRUISE CONTROL SW (COMB. SW)
15-6: Continuity with main SW ON
5-6: Approx. 420 Ohms with cancel SW ON
Approx. 70 Ohms with Resume/Accel SW ON
Approx. 200 Ohms with set/coast SW ON

C20 CRUISE CONTROL ECU
14-Ground: Approx. 12 Volts with Ignition SW at ON position
1, 15-Ground: Always Approx. 12 Volts
3-Ground: Continuity with Parking Brake Lever Pulled UP (One of the Cancel SW)
20-Ground: 4 Pulse with 1 Rotation of rotor shaft
18-Ground: Approx. 420 Ohms with cancel SW ON in control SW
Approx. 200 Ohms with set/coast SW ON in control SW
Approx. 70 Ohms with resume/Accel SW ON in control SW
13-Ground: Always Continuity