Notices
86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

94 Pickup ECM Problem

Thread Tools
 
Search this Thread
 
Old 10-15-2008, 06:37 PM
  #1  
Registered User
Thread Starter
 
falconki's Avatar
 
Join Date: Oct 2008
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
94 Pickup ECM Problem

Hello I am a newbie here and don't know much about cars. I have 94 Toyota Pickup and had to take her to a dealer because a engine service light came on. A service guy told me that ECM has gone bad due to a leak in the windshield and would cost me $1000 to replace the ECM. I looked around online and found one for about $300. Question is - does an ECM have to be programmed before the installation? Is there any other issues I have to deal with when installing an ECU?
Thank you.
Old 10-15-2008, 07:01 PM
  #2  
Registered User
 
scuba's Avatar
 
Join Date: Jan 2008
Location: Austin, Texas
Posts: 11,338
Received 120 Likes on 59 Posts
no it shouldnt have to be programmed.

do this before you get ripped off next time.

http://www.4crawler.com/4x4/CheapTri...CheckConnector
Old 10-15-2008, 07:11 PM
  #3  
Registered User
 
abecedarian's Avatar
 
Join Date: Mar 2008
Location: Temecula Valley, CA
Posts: 12,723
Likes: 0
Received 4 Likes on 4 Posts
if you haven't paid the man yet, pull the trouble codes yourself or find out what codes the dealer came up with and see if we can help you fix the problem before you pop for the dealer to do the work.

...and hit up DeathCougar or Dirtoyboy here on the forums to see if either may have a used ECU. if it really needs it, changing the ECU is only a few screws and a couple of plugs- about 10-15 minutes work at most, and you can get them far cheaper used.
Old 10-15-2008, 08:28 PM
  #4  
Registered User
Thread Starter
 
falconki's Avatar
 
Join Date: Oct 2008
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by abecedarian
if you haven't paid the man yet, pull the trouble codes yourself or find out what codes the dealer came up with and see if we can help you fix the problem before you pop for the dealer to do the work.

...and hit up DeathCougar or Dirtoyboy here on the forums to see if either may have a used ECU. if it really needs it, changing the ECU is only a few screws and a couple of plugs- about 10-15 minutes work at most, and you can get them far cheaper used.
Actually, I went to a shop before stopping by the dealer to get the trouble code, and the guy couldn't figure out what the problem was. So, I went to the dealer to get tested. The dealer dude says it's an ECM problem so I am planning on ordering it online and install it with my friend or something. Also, I guess I should reseal my windshield as well! Thanks.
Old 10-15-2008, 08:40 PM
  #5  
Registered User
 
abecedarian's Avatar
 
Join Date: Mar 2008
Location: Temecula Valley, CA
Posts: 12,723
Likes: 0
Received 4 Likes on 4 Posts
so did you get the trouble codes, or was the computer not giving them up?
did you know you can get the codes, barring other problems, with a paper clip?
Old 10-15-2008, 08:49 PM
  #6  
Registered User
Thread Starter
 
falconki's Avatar
 
Join Date: Oct 2008
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
When the guy at the first shop tried, the computer didn't give the codes up. I dropped my truck off at the dealer this morning, but I haven't picked it up yet. When I go to the dealer tomorrow, I'll ask for the codes.

When the dealer dude said it would be a $1000 job, I thought about getting a new car. But I love the truck and it only has 120,000 miles on it, so I really don't want to give it up...
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Avenged
95.5-2004 Tacomas & 96-2002 4Runners
4
07-09-2015 07:55 AM
God's Bounty Hunter
Pre 84 Trucks
6
07-08-2015 12:54 PM
colinmil
Newbie Tech Section
2
07-06-2015 04:03 PM
Jnkml
95.5-2004 Tacomas & 96-2002 4Runners
3
07-06-2015 01:20 PM



Quick Reply: 94 Pickup ECM Problem



All times are GMT -8. The time now is 08:30 PM.