Cobalt SS No crank, No start, Theft Light -HELP
Cobalt SS No crank, No start, Theft Light -HELP
Okay so I bought this car and haven't heard it run yet. I figured the car wouldnt start because of a fuse or something but i've checked all of them and they are all good. I checked the battery terminals, bought a new battery, checked the grounds that I could find and still nothing. Even tried the relearn procedure for the passlock and I cant even get the theft light to go off.
Heres what happens:
I turn the key to on and all the dash lights up, and then the lights go out.
Immediately the theft light comes on and the display says "POWER STEERING" and "LOW FUEL"
I try leaving the key in the on position for 10, 15, 20 minutes and then a half hour but it never goes out. It just stays solid.
I figure theres a problem with the TCM, BCM, or ignition switch, but quite honestly i'd like to bypass this whole engine disabling theft system all together.
I found a bypass kit that supposedly will bypass this system, but is there any way that I can make sure that it will work?? Like can i jump a relay or run a wire to the starter to make sure that this is what is causing the problem and not something else?
The kit has a 30 day money back garuntee so i can try it and see, but i'm wondering if theres anything i'm missing, or anything I can do to make sure its the tcm or ignition switch. Any help would be greatly appreciated! Want to hear this thing run already lol.
Heres what happens:
I turn the key to on and all the dash lights up, and then the lights go out.
Immediately the theft light comes on and the display says "POWER STEERING" and "LOW FUEL"
I try leaving the key in the on position for 10, 15, 20 minutes and then a half hour but it never goes out. It just stays solid.
I figure theres a problem with the TCM, BCM, or ignition switch, but quite honestly i'd like to bypass this whole engine disabling theft system all together.
I found a bypass kit that supposedly will bypass this system, but is there any way that I can make sure that it will work?? Like can i jump a relay or run a wire to the starter to make sure that this is what is causing the problem and not something else?
The kit has a 30 day money back garuntee so i can try it and see, but i'm wondering if theres anything i'm missing, or anything I can do to make sure its the tcm or ignition switch. Any help would be greatly appreciated! Want to hear this thing run already lol.
How did you go about doing that? Do you have some pictures or something. I also just put a new ignition switch in it and tried the relearn again with no avail. Still the same problems.
Last edited by bigdeertz; Jun 21, 2014 at 10:31 PM. Reason: Automerged Doublepost
The bypass system i'm looking at is the newrockies bypass. But if its the PCM this wouldnt do anything would it? They have a 30 day money back guarantee so if it doesn't solve my issues i'll just return it. Appearantly it bypasses the BCM and sends the correct signal straight to the PCM and allows ignition.
All the car has is a full exhaust, header and everything. Thats all thats done to it besides a couple gauges. The PCM was recently out because he changed the clutch in the car, could something have happened?
How did you go about doing that? Do you have some pictures or something. I also just put a new ignition switch in it and tried the relearn again with no avail. Still the same problems.
How did you go about doing that? Do you have some pictures or something. I also just put a new ignition switch in it and tried the relearn again with no avail. Still the same problems.
Yeah I'll do this today. Good idea I didn't really think about that! I'll let you know what happens after I check the PCM and fuse box connections
Last edited by bigdeertz; Jun 22, 2014 at 06:13 PM. Reason: Automerged Doublepost
Joined: 04-18-14
Posts: 16,423
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From: El Paso, TX
the battery for my 2.2 actually died yesterday and i had the same issue, the theft light came on but my car actually started but it was running like crap, what i did was i pressed and depressed the brake pedal several times and after maybe ill say like 10 times everything went back to normal running wise (the light was still on) i turned off the car after a few mins of running then turned the car back on and it was gone. worth a shot hope it helps.
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