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P1546 Diagnostic Trouble Code Discussion for July 2009

A/C Clutch Relay Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1546
Help Request Posted
2001 Chevrolet Monte Carlo SS 3.8L No Start VIN: 2G1WX15K31
P1546: A/C Clutch Relay Control Circuit Malfunction. ... enable signal lost,P1546 and,P1811. Replaced oil pressure switch for the P1189. Car started and ran good for three weeks until July 15 towed car in would not start no spark, injector pulse. Check...
July 21, 2009
2001 Chevrolet Monte Carlo SS 3.8L No Start VIN: 2G1WX15K31
P1546: A/C Clutch Relay Control Circuit Malfunction. ... enable signal lost,P1546 and,P1811. Replaced oil pressure switch for the P1189. Car started and ran good for three weeks until July 15 towed car in would not start no spark, injector pulse. Check...
July 21, 2009