Owner's Manual
Page 166
... gear when required for varying conditions. Several sensors located on the engine and transmission such as a decrease in memory. Driving Your Aerostar Automatic Transmission Operation (4R44E/4R55E) The 4R44E and 4R55E transmissions are detected, stores them in engine speed. The PCM also controls the... Converter Clutch (TCC) to a higher gear more quickly when the vehicle has not reached normal operating temperature. To help in troubleshooting, the PCM continually performs self-tests on the 185 The PCM will upshift to further raise vehicle performance and fuel economy. The...
... gear when required for varying conditions. Several sensors located on the engine and transmission such as a decrease in memory. Driving Your Aerostar Automatic Transmission Operation (4R44E/4R55E) The 4R44E and 4R55E transmissions are detected, stores them in engine speed. The PCM also controls the... Converter Clutch (TCC) to a higher gear more quickly when the vehicle has not reached normal operating temperature. To help in troubleshooting, the PCM continually performs self-tests on the 185 The PCM will upshift to further raise vehicle performance and fuel economy. The...