Challenger V8-5.7L (2010)
Shift Solenoid: Description and Operation
Transmission Skip Shift Solenoid - Operation
OPERATION
The PCM controls the skip shift solenoid, locking out second and third gear when all of the following conditions are met:
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Engine coolant exceeds 41°C (106°F)
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Vehicle speed is between 12 and 20 MPH
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Engine operating above 1322 RPM
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The PCM verified first gear speed/RPM
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Throttle position sensor (TPS) signal is less than 0.68 volt above closed throttle (23 percent throttle opening)
The solenoid resets when vehicle speed drops below 3 MPH.
