4th Generation Maxima (1995-1999) Visit the 4th Generation forum to ask specific questions or find out more about the 4th Generation Maxima.

ecu help - 12 05

Thread Tools
 
Search this Thread
 
Old 01-31-2003, 12:23 PM
  #1  
Senior Member
Thread Starter
iTrader: (1)
 
2naboy's Avatar
 
Join Date: Oct 2002
Posts: 392
ecu help - 12 05

My ecu threw the 12 03 code and according to the decoder the problem is; Line pressure selenoid valve(automatic transmission) where would this be located and what should be my next step. I am guessing this happened because I had disconnected the resistor(I made a switch for it)but I am not certain. I would like to prevent anything serious from afflicting the transmission. Any help would be greatly appreciated. Thank you.
2naboy is offline  
Old 01-31-2003, 12:26 PM
  #2  
Senior Member
 
MacGyver265's Avatar
 
Join Date: Oct 2002
Posts: 553
Well, cutting out that resistor basically nulls the rest of the tranny's fluid pressure regulation as its part of that system. Without it, the tranny always run at full line pressure. Reconnect the resistor and reset the codes. I doubt anything is damaged, for now. If you cut the resistor out a lot, you will likely end up toasting your trans. This is the code the ECU throuws when you cut out that resistor.
MacGyver265 is offline  
Old 01-31-2003, 12:27 PM
  #3  
Senior Member
 
Sean97SE's Avatar
 
Join Date: Dec 2002
Posts: 304
Re: ecu help - 12 05

Originally posted by 2naboy
My ecu threw the 12 03 code and according to the decoder the problem is; Line pressure selenoid valve(automatic transmission) where would this be located and what should be my next step. I am guessing this happened because I had disconnected the resistor(I made a switch for it)but I am not certain. I would like to prevent anything serious from afflicting the transmission. Any help would be greatly appreciated. Thank you.
Instantaneous Questionaire answering Device
Sean97SE is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
gigabyte
8th Generation Maxima (2016-)
8
01-06-2017 06:05 PM
Omar Abdurrahman Siddiqi
5th Generation Maxima (2000-2003)
33
08-26-2016 05:18 PM
BLACKKILA.GTR
5th Generation Classifieds (2000-2003)
1
09-29-2015 11:23 AM
Dasmith
4th Generation Maxima (1995-1999)
4
09-23-2015 08:28 PM
QueensMAX
5th Generation Maxima (2000-2003)
7
09-15-2015 04:14 AM



Quick Reply: ecu help - 12 05



All times are GMT -7. The time now is 12:41 AM.