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-   -   2017 Ram 1500, 5.7L Pickup won't crank. (https://dodgeforum.com/forum/4th-gen-ram-tech/438923-2017-ram-1500-5-7l-pickup-wont-crank.html)

GlitchMobile Nov 14, 2021 10:39 AM

2017 Ram 1500, 5.7L Pickup won't crank.
 
2017 Ram 1500, 5.7L
Pickup won't crank.

I have a blinking red light on the dashboard display and the radio displays
"Anti theft Code, Code error: Please restart the system"

How do I enter the code, or am I at the mercy of the dealer?

HeyYou Nov 14, 2021 12:55 PM

Try using your key to manually unlock the drivers door twice.

GlitchMobile Nov 17, 2021 12:11 AM


Originally Posted by HeyYou (Post 3529641)
Try using your key to manually unlock the drivers door twice.

Hi, thanks for the suggestion. I was so hopeful to get the car to work, that I went out right away to try it out. Unfortunately
it didn't work.

Pedro Dog Nov 17, 2021 06:26 PM

Anti theft is active. Give us more details. Was the truck starting before? does it have an aftermarket alarm? Have you tried a different fob? Have you tried disconnecting the battery?

GlitchMobile Nov 18, 2021 07:43 PM


Originally Posted by Pedro Dog (Post 3529934)
Anti theft is active. Give us more details. Was the truck starting before? does it have an aftermarket alarm? Have you tried a different fob? Have you tried disconnecting the battery?


Yes, the truck did start at least five times and then it stopped starting.
No aftermarket alarm.
I tried the 2nd key fob and had the same results, no start.
I've tried disconnecting the battery several times for periods of over 24hrs. Truck still dead.
I checked the CanBus and its at 61ohms. The 5v reference line is active.
I think the PCM is dead. So I've sent it out for reflashing.


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