transmission wont change to 4th gear

1998 DODGE TRUCK
Avatar
IRIZARRYCHRISTIAN12YAHOOCOM
  • MEMBER
  • 12 POSTS
i have a 1998 dodge ram 1500. My transmission wont change to 4th gear. i changed the governor solenoid and pressure sensor and speed sensor and nothing happened. i also noticed that when i press the od button it doesnt turn on but so do other stuff like when im not wearing seat belt the lwarning light doesnt turn on eitjer. only check engline light and gas light turn on. Transmission came from a 2500. thank you
Sep 17, 2012 at 5:21 PM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
get the code for us.

sounds like an internal failure in the clutch or valve body

Roy
Sep 17, 2012 at 5:46 PM
Avatar
IRIZARRYCHRISTIAN12YAHOOCOM
  • MEMBER
  • 12 POSTS
how do i get the code?
Sep 17, 2012 at 6:04 PM
Advertisement
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
go to a parts store and have them pull it for you. do not let them sell you any parts. they are salesman, not technicians

Roy
Sep 17, 2012 at 7:08 PM
Avatar
IRIZARRYCHRISTIAN12YAHOOCOM
  • MEMBER
  • 12 POSTS
theres no code for it. the check engine light is on because of the oxygen sensor but that was it
Sep 17, 2012 at 8:39 PM
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
ok, we are back to internal issue with trans.

Roy
Sep 18, 2012 at 1:10 AM
Avatar
IRIZARRYCHRISTIAN12YAHOOCOM
  • MEMBER
  • 12 POSTS
my truck is an automatic
Sep 18, 2012 at 6:18 PM
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
i know. it is an internal issue either with clutches or valve body.

Roy
Sep 18, 2012 at 6:33 PM
Avatar
IRIZARRYCHRISTIAN12YAHOOCOM
  • MEMBER
  • 12 POSTS
do you think it has anything to do with the fact that my OD button doesnt turn on?
Sep 18, 2012 at 8:01 PM
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
yes, that is part of it and will be determined when the failure is identified.

Roy
Sep 18, 2012 at 8:06 PM
Avatar
IRIZARRYCHRISTIAN12YAHOOCOM
  • MEMBER
  • 12 POSTS
why do you think my OD button doesnt turn on. i checked it and it has power running to it.
Sep 18, 2012 at 9:48 PM
Avatar
MICHAEL WRIGHT4
  • MEMBER
  • 2 POSTS
Havin the same problem with my truck but does have codes P139: Loss of Cam or crank and P0783: 3-4 Shift solenoid malf. A couple weeks ago it would stall shifting from 2nd to 3rd, go to higher rpms before hitting 3rd then would dump into 4th. Now the the day after I pull codes it now shifts fine 1,2,3 then no 4. Bout 2800-3000 rpms at 60
Nov 13, 2018 at 4:57 PM
Avatar
ASEMASTER6371
  • CERTIFIED EXPERT
  • 52,796 POSTS
That sends a signal to the module and the module activates the torque converter solenoid to allow fluid to apply the clutch in the converter.

Roy
Nov 13, 2018 at 5:01 PM