SPONSORED LINKS

Limp mode trouble codes P1684 low voltage P0601 and P0700?

Tiny
3DINGER11
  • MEMBER
  • 2002 CHRYSLER SEBRING
  • 4.2L
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 120,000 MILES
Stuck in 2nd gear with the transmission overheating and overfull with wrong ATF, speedometer malfunctioning, have made the transmission fluid adjustment and it seems to run cooler. Clunky shift but no sounds moving from D, 3, L. Money's tight so am about to do the sensors before the ATS solenoid exchange. Can't afford the OBD11 scan unless the solenoid fix doesn't work. Also was shifting and running before a fuel pump failure then after replacing limp mode, sat for 2 months believed to be a short somewhere or faulty sensor. Please help.
SPONSORED LINKS
Tuesday, September 6th, 2022 AT 8:43 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,665 POSTS
It sounds like the codes point to the TCM being bad. Here is the location of the TCM and how to replace it in the images below. You can get a rebuilt TCM by searching google or eBay. Check out the diagrams (below). Please let us know what happens.
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Wednesday, September 7th, 2022 AT 9:42 AM

Please login or register to post a reply.

Related Engine Computer Limp Mode - Reduced Power Content

Reduced Power - Limp Mode
GUIDE
Reduced Power - Limp Mode
The computer system that controls your car has a built in safety feature called "Reduced Power" or "Limp Mode" which is designed to get the car where it is...
VIEW MORE

Sponsored links