P0700 P0871 P1776 what are they and do they relate to the same problem? The car runs good except once in a while when i slow down and then speed up it down shifts and stays that way until I stop and turn off the motor and restart then it is fine again . Can you inform me more about this ? Thanks
they are all transmission codes, they have to do with the TCC. The TCC is when the torque converter gos into lock up for overdrive. The codes are not a good thing to have, you will need to take in to a transmission shop, or the a dealer. Its not a cheep thing to fix, But 1st check transmission fluid level. Good luck.
I agree with the other peoples description of the codes and also that this is not a good thing but you may also try to have the transmission completely flushed out and use only mopar fluid. I have seen this done in the past and it sometimes works because the fluid is dirty due to lack of servicing the unit.
P0700 Transmission control system – malfunction Wiring, TCM P0871 Transmission fluid pressure (TFP) sensor C – range/performance Wiring, poor connection, TFP sensor, ECM/TCM Transmission fluid pressure (TFP) switch C – range/performance Wiring, poor connection, TFP switch, ECM/TCM P1776 Power Control Module- Malfunction hope this helpsounds like a new pcm