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Bcm/ecu

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Old May 15, 2015 | 01:49 PM
  #1  
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blkceaser
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Bcm/ecu

All of a sudden my car won't start anymore. It was starting a few days ago and i know the battery is good. Could this be a faulty BCM or ECU that's causing this. I know the windows, radio, A/C, navigation etc aren't working as well
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Old May 15, 2015 | 02:00 PM
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GW330
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How old is your battery?
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Old May 15, 2015 | 03:18 PM
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Originally Posted by blkceaser
and i know the battery is good.
How did you test it?

Test each cell with a battery hydrometer

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If you still have the original battery, replace it

Telcoman
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Old May 15, 2015 | 04:26 PM
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the battery is actually brand new
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Old May 15, 2015 | 04:29 PM
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I replaced the engine, Transmission, IPDM, and Starter. It was cranking fine until about a day ago it stopped. I was doing a search and saw how some people were saying the BCM could cause the car not to start and I was just trying to figure out if that wa thr case here or if I need to re-sync the BCM with the key
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Old May 17, 2015 | 12:31 PM
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Did you try starting it with the key in the keyholder by your left knee? If its the bcm you should still be able to start it that way
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Old May 20, 2015 | 08:05 PM
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I'll try t next, also what could keep the radiator fan from not coming on and I have been searching high and low for the bcm and ecu for my car and can't seem to find one anywhere without paying my soul for it. Any info where I can find them
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Old May 21, 2015 | 06:26 AM
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Check the ground connection on the battery make sure it does move at all.
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Old May 21, 2015 | 02:05 PM
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Could it also be the radiator cooling fan control module.
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Old May 22, 2015 | 10:03 AM
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well could it
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Old May 26, 2015 | 09:55 PM
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Can anyone recommend a place that does ECU and BCM repair??
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