Home » Car Questions » Code P1779 2004 Chrysler Concorde 2.7 lx

Code P1779 2004 Chrysler Concorde 2.7 lx

2004 Chrysler Concorde

2004 Chrysler Concorde 2.7 recently developed code p0700 a general tranny code and p1779 solenoid switch in the l/r position. Did some looking and found a bare wire on either the speed input sensor or output sensor. Not sure what on. I fixed the problem and now the cruise control works as well. Could that have caused the tranny codes?

Yes.

Chrysler Code P0700

Transmission Control System (Malfunction Indicator Lamp Request)

 Code P0700 Probable Causes

  1. Sensor or solenoid faulty
  2. Update control unit software – Check for the latest control unit update
  3. Powertrain or Engine Control Module faulty
  4. Transmission system malfunction

Generic Code P1779

Engine Torque Delivered to TCM Signal

Code P1779 Probable Causes

  1. Sensor or solenoid faulty
  2. Connector terminal contact is damaged or corroded
  3. Wire harness – Check harness for correct voltage, open, short to ground or short to voltage
  4. Update control unit software – Check for the latest control unit update
  5. Powertrain or Engine Control Module faulty
Keywords: