Operation CHARM: Car repair manuals for everyone.

A General Description



CAUTION: Do not operate the detector in a combustible atmosphere since its sensor operates at high temperature. Personal injury or damage to the equipment may result.

IMPORTANT: Vehicles equipped with an early warning system for low refrigerant may set low refrigerant codes.

Perform a refrigerant leak test on the system whenever a leak is suspected. Suspect leakage when a system indication of a low charge occurs or after any service operation which disturbs the following parts:
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