View Single Post
Old 09-26-2019, 03:20 PM   #13
imaddicted2u
Member
imaddicted2u is just really niceimaddicted2u is just really niceimaddicted2u is just really niceimaddicted2u is just really nice
 
Join Date: Jun 2013
Location: Nova Scotia
Posts: 361

2008 AURA XE
Default Re: Aura won't crank

Quote:
Originally Posted by rochvids View Post
Thank you for sharing! The ground can cause a lot of problems. It was the first thing I looked into and made sure I had good connection, I even replaced the negative cable going to the engine and measured by touching the end to make sure it is making good contact. I will keep reading it, there might be something to check that I have not tried it. Thanks again.
I'm not talking about the battery ground wiring. The ground problem I had was on a lug attached to the engine. It has 6 wires attached to it. Only 2 of them had broken on mine. The grounds on that lug are for the ECM, the MAF, the IMT, TCM and 2 are for the Park/Neutral switch, 1 is for the ECM and one is for the TCM sides of the switch.
If you use the jumper method to turn it over, you will at least prove the relay and starter are good and the battery can turn the car over. That narrows it down to the relay start signal missing from the ECM. Reasons for that can include the ignition switch, the park/neutral switch, the Pass-key immobilizer system, among others I'm sure.

...
2008 Saturn Aura XE 3.5L 4 spd
2000 Saturn SL1 1.9L SOHC (Retired)

REWARD EXCELLENCE!

Add to imaddicted2u's Reputation
Rate the quality of this post and help imaddicted2u reputation points. Click the reputation button near the bottom left corner of this message box. Thank you!
imaddicted2u is offline   Reply With Quote