QuestionQUESTION: Good day sir--I have a 2001 PT Cruiser--recently it shifted harsh and eng.lamp came on with code P0755--it in fact had an open solenoid--replaced pack-shifted ok once then presented a code P0715--thought maybe I cracked the sensor upon replacing the sol.pack--so I replaced it as well-now it will not shift at all and gives code P0731--says 1st gear ratio incorrect--Do I need to do both sensors as a set--or do i need to have my TCM reprogrammed??or what else??
thanks a bunch
eric the forklift mechanic
ANSWER: what did u replace ? where did u get the stuff from?
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QUESTION: I replaced the transmission control solenoid pack-and gasket--and transmission input shaft speed sensor--TCS from NAPA-part is borg warner--sensor from autozone-it's a duralast brand--
AnswerP0755-2-4 SOLENOID CIRCUIT
When Monitored and Set Condition:
P0755-2-4 SOLENOID CIRCUIT
When Monitored: Initially at power-up, then every 10 seconds thereafter. They will also
be tested immediately after a gear ratio or pressure switch error is detected.
Set Condition: Three consecutive solenoid continuity test failures, or one failure if test is
run in response to a gear ratio or pressure switch error.
POSSIBLE CAUSES
RELATED RELAY DTC’S PRESENT
INTERMITTENT WIRING & CONNECTORS CONDITIONS
TRANSMISSION RELAY OUTPUT CIRCUIT OPEN
2-4 SOLENOID CONTROL CIRCUIT OPEN
2-4 SOLENOID CONTROL CIRCUIT SHORT TO GROUND
2-4 SOLENOID CONTROL CIRCUIT SHORT TO VOLTAGE
2-4 SOLENOID INOPERATIVE
TCM (2-4 SOLENOID CIRCUIT)
