Possible causes
– Low transmission fluid level
– Dirty transmission fluid
– Faulty TCC or Overdrive solenoid
– Open or shorted circuit condition
– Dirty transmission fluid
– Faulty TCC or Overdrive solenoid
– Open or shorted circuit condition
When is the obd code mean?
Vehicle at cruise speed and the Engine Control Module (ECM) detected a rational error in the overdrive or TCC solenoid circuit
P1740 DODGE OBD Code Description