Toyota Forum banner

2004 Corolla Won't start

1 reading
1.8K views 17 replies 5 participants last post by  75aces  
#1 ·
I have read a number of threads about this problem and I thought I had it fixed but it still won't start. I was driving the car and all was working fine. I shut it off and it would not start. All the lights came on but no start. No clicking just nothing. I checked the battery and it tested ok but it was 7 years old, Good old Interstate batteries, I replaced it with a new one still no start. I took the starter off and it tested fine. I cleaned all connections and still no start. Then I remembered the Park override button, took the cover off and pressed the button. It started right up. Worked for a few days and now it is doing the same thing. I pressed the button but nothing happens. Is there some relay or switch that goes bad? Not sure where to look
 
#5 ·
See if you have power on the smaller (black?) wire going to the starter when you turn the key. If you do check the starter. If not, start working back upstream to starter relay and fuses. and find out where the power is. Page 80 below for 07 model. Do you have anti-theft on this car?
 

Attachments

#17 ·
Well I found the problem. I did as told and checked every component of the starting system. I felt the starter relay and when I tried to start it and it did not feel like it was clicking so I replaced it. Still didn't work, checked all the fuses they were all okay. Took the park/neutral switch off and ohmed it out it was ok. The plug that plugged into it was working right. The starter had 12 volts from the battery and the wire that energized the solenoid was doing what it was supposed to. That told me it had to be the starter, but I had already checked it out and it worked. So I took the starter to another auto shop and had it checked and it worked fine. So what now? I remember from when I use to work on tractors and rebuilt starters and generators. You would find a starter that would have a bad segment in the armature and if the brushes landed on on that segment it would not turn over. So I bought a new starter thinking this was what was going on. Put it on and it started right up. Tested it about 20 times and it started every time. Man that was a lot of work to figure that one out. Drove it to work this morning and all is well. Hope this helps someone else