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h2 hummer will not start.prgramer gives fuel pcm code .where…

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h2 hummer will not start.prgramer...
h2 hummer will not start.prgramer gives fuel pcm code .where do i start.
Submitted: 8 years ago.Category: Car
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Answered in 8 minutes by:
6/29/2010
Auto Mechanic: Tom, ASE Certified Technician replied 8 years ago
Tom
Tom, ASE Certified Technician
Category: Car
Satisfied Customers: 26,066
Experience: ASE Certified Master Technician
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If you disconnect the battery both terminals for 5 minutes then reconnect them will it then start?
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Customer reply replied 8 years ago
no .i have had it to start when it is cool down. but now it just turns over .sounds like no fuel purssure.
Auto Mechanic: Tom, ASE Certified Technician replied 8 years ago
Ok so it does run then just not when hot correct?
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Customer reply replied 8 years ago
now it will not start at all .my scan tool said it had 2 codes.fuel pump pcm needs to be lillluminaterd. , i have no ideal what that means.
Auto Mechanic: Tom, ASE Certified Technician replied 8 years ago
Ok that means it needs to be reprogrammed at the dealer.Have you tried to disconnect the battery and see if it resets and starts.
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Customer reply replied 8 years ago
no not sence i talk to you,but i guess i will try that next.
Auto Mechanic: Tom, ASE Certified Technician replied 8 years ago
Yes try that next if it does not reset then it needs to go to the dealer to have the Pcm reprogrammed or even replaced .These are the next steps.

Hoped this helped.

Positive feedback and bonuses greatly appreciated.
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