Rick's Free Auto Repair Advice

Posts Tagged: P0740

P0740 P0753 P0758 P0785 P1860

Fix code P0740 P0753 P0758 P0785 P1860 GM has issued a technical service bulletin 01-07-30-002C for the vehicles listed below. GM has advised that the most likely cause for a check engine light and trouble codes P0740, P0753, P0758, P0785, and P1860 may be a faulty ignition switch that causes an open circuit to the transmission. Other symptoms include a Check Engine light on, transmission stuck in third gear, and an instrument cluster that doesn’t work. 1999-2000 Cadillac Escalade 2002-03 Cadillac Escalade, Escalade EXT 2003 Cadillac ESV 1997-1999 Chevrolet Full … Read More


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