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P0743 Diagnostic Trouble Code Discussion for February 2005

Torque Converter Clutch Solenoid Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0743
Help Request Posted
1996 Jeep Grand Cherokee Laredo 4.0L No Start VIN: 1J4GZ58S0T
P0743: Transmission Relay Circuit Malfunction. Jeep start and stole. no idle. Replace comuputer with used one for 1997. and tested on 1997 jeep it work but did not work on 1996 jeep. replace fuel pump was bad. replace crank and cam sensor jeep have spark and injector pulse. fuel pressure. # 45 PSI. Check e...
February 04, 2005
1996 Jeep Grand Cherokee Laredo 4.0L No Start VIN: 1J4GZ58S0T
P0743: Transmission Relay Circuit Malfunction. Jeep start and stole. no idle. Replace comuputer with used one for 1997. and tested on 1997 jeep it work but did not work on 1996 jeep. replace fuel pump was bad. replace crank and cam sensor jeep have spark and injector pulse. fuel pressure. # 45 PSI. Check e...
February 04, 2005