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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Component Inspection

ON-VEHICLE INSPECTION

1. CHECK PRESSURE SWITCH
a. Disconnect the switch connector.
b. Set the manifold gauge.
c. Turn the ignition switch ON.

d. Measure the resistance of the switch.

2. INSPECT RELAY (Marking: IG1, HTR)

a. Measure the resistance of the relay.

If the result is not as specified, replace the relay.

3. INSPECT RELAY (Marking: ACC, A/C COMP)

a. Measure the resistance of the relay.

If the result is not as specified, replace the relay.