Civic HX Coupe L4-1668cc 1.7L SOHC (VTEC-E) MFI (2001)
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3. With the 12P connector disconnected, make these input tests.
4. If any test indicates a problem, find and correct the cause, then recheck the system. If all the input tests prove OK, the actuator may be faulty.
Substitute a known-good control unit and retest. If the system works properly, replace the cruise control actuator.
