.....a week after replacing (faulty?)TCM to resolve P0605.

Everything fine for a week. T&C went into limp mode with CEL & codes P0700 & P0760. Does the TCM changeout have anything to do with the P0760?

I'm thinking there might be a short circuit connection or poor electrical connection somewhere. Any way to narrow it down without giving up my soul to the dealership?

Should I redo the TCM installation....maybe something not connecting right down there? (The thing's performed perfectly since the TCM was installed last week)

What're the chances the solenoid pack went bad soon after the TCM install?

Thanks guys,

Chuck

 

what kinda van is this hard to tell u anything with out the basic data

 

I guess it would help if you knew my van is a 2002 Town & Country, 3.8L w/A604 tranny.

I'm in limp mode once again after clearing the codes and driving around for a week since my last post. Other symptoms: it seems like the shift points are just a tiny little bit off when it's not in limp mode and showing no CEL or codes.


After reading everything on the webs, I'm leaning toward replacement of the solenoid pack (which is the most likely cause of the p0760)..... Right??

Chuck
02 T&C, 142k

 

P0760-OD SOLENOID CIRCUIT
POSSIBLE CAUSES
RELATED RELAY DTC’S PRESENT
INTERMITTENT WIRING AND CONNECTORS
TRANSMISSION CONTROL RELAY OUTPUT CIRCUIT OPEN
OD SOLENOID CONTROL CIRCUIT OPEN
OD SOLENOID CONTROL CIRCUIT SHORT TO GROUND
OD SOLENOID CONTROL CIRCUIT SHORT TO VOLTAGE
OD SOLENOID
TCM - OD SOLENOID

possible solenoid pack

 

....any easy way to bypass it? wires 6 & 60 splice? something else?

Thanks,

Chuck
02 T&C, 3.8L