auto trans wont shift
06-07-2010, 02:20 PM
#1
Registered User
Thread Starter
Join Date: Jun 2010
Posts: 5
Likes: 0
Received 0 Likes
on
0 Posts
auto trans wont shift
hi i have a 1990 yota pickup 4x4 automatic it quit shifting the other day i backed up an put the selector in drive and the truck wouldnt move it had been shifting rough so i thought the transmission was cooked got another transmission and installed it with new torq converter and still the same thing i can put the selector in any gear and it wont move new saftey neutral switch also my question is is there a transmission computer on the truck if so where or is it one with the ecu any help on this will be greatly appreciated
Last edited by busted-pickup; 06-07-2010 at 02:21 PM.
06-11-2010, 08:26 PM
#4
Registered User
Yes there's a computer just in front of the shifter underneath the radio. Un-plug it, and it will force the transmission to run manually. 1 shifts 1, 2 shifts 3, and D shifts OD. That will allow you to narrow it down to mechanical or electrical.
06-13-2010, 12:42 PM
#5
the other day mine wouldn't come out of park unless i used the unlock button to shift into gear it was dark couldn't see . next mourning i took the cover off and cut away all the small filmy slips. low and behold some of them had broken and lodged between the lil pin
fixed
fixed
08-17-2010, 04:45 AM
#6
Registered User
Thread Starter
Join Date: Jun 2010
Posts: 5
Likes: 0
Received 0 Likes
on
0 Posts
mine doesnt have any computer in front of the shifter under the radio i took everything out any other ideas im at a lose does the ecu control the transmission on this model?
Thread
Thread Starter
Forum
Replies
Last Post
D.B.T. 87 4x4
86-95 Trucks & 4Runners (Build-Up Section)
0
07-20-2015 04:51 PM
