Gearbox issues
He said he had been driving quite hard, had a thermostat warning come up on the dashboard, then when he stopped the gearbox went into limp mode (all lights on) and his catalytic convertor light came on.
He has pulled the following three codes:
1) 17114
2) 18157
3) 17087
Any suggestions?
The car is a 1997 4.2, 5 Speed Auto with 133,000 miles on it.
18157 P1749 Transm.Contr.Unit Incorrect Coded
17087 P0703 Torque Converter/Brake Switch B Circ Malfunction
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