Conditions For Setting DTC P0756 (Condition No. 1)

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NOTE: All criteria in either condition No. 1 or condition No. 2 must occur for DTC to set.

DTC will set under the following conditions:

PCM commands 1st gear for 2 seconds.
Engine speed is greater than TCC slip speed.
Transmission output speed is greater than 200 RPM.
TCC slip speed is -3000 to 200 RPM.
Estimated gear ratio is 0-.895.
All conditions are met for one second.