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P0773 Diagnostic Trouble Code Discussion for March 2008

Shift Solenoid 'E' Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0773
Help Request Posted
1995 Toyota Previa LE 2.4L MIL Lamp on VIN: JT3AC24S5S
P0773: TCC solenoid circuit. The O2 heater codes set with the 2nd ignition cycle. I can monitor the circuit, there is voltage there. THe computer momentarily grounds the wires out. Then the codes set. The dealer said he needs a computer, but a used computer sets the same codes. The heater...
March 03, 2008
1995 Toyota Previa LE 2.4L MIL Lamp on VIN: JT3AC24S5S
P0773: TCC solenoid circuit. The O2 heater codes set with the 2nd ignition cycle. I can monitor the circuit, there is voltage there. THe computer momentarily grounds the wires out. Then the codes set. The dealer said he needs a computer, but a used computer sets the same codes. The heater...
March 03, 2008