GEN IV 1968-76 CORVETTE
w/o AC
26
TROUBLE SHOOTING
INFORMATION
TROUBLE SHOOTING
INFORMATION
SYMPTOM
SOLUTION
BLOWER STAYS ON HIGH, NO
MODE FUNCTIONS
BE SURE CONTROL HEAD
CONNECTOR IS PROPERLY
INSTALLED
CHECK FOR DAMAGE TO
CONTROL HARNESS
CHECK FOR PROPER CHARGE
CHECK MAIN POWER LEAD AFTER
CIRCUIT BREAKER
CHECK FOR POWER WITH IGNITION
ON AT PURPLE WIRE
CHECK ALL GROUNDS
BE SURE A/C DIAL IS IN A/C RANGE
PARTIAL FUNCTION OF CONTROL
HEAD. (SOME FUNCTIONS WORK)
COMPRESSOR DOES NOT TURN
ON. (ALL OTHER FUNCTIONS WORK)
NO FUNCTION AT ALL
901174-PCZ REV A 8/3/05, GEN IV 68-76 CORVETTE w/o AC INSTRUCTIONS PG 26 OF 29
