No communication with scanner

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10-08-2009, 11:59 AM

cuonglogan

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No communication with scanner

2001 Honda Civic LX Sedan
Automatic

-car starts
-check engine light flash and stays on
-tried to scan code, scanner reads "no communication"
-About 30 secs after starting, the car blogs for a few secs, rpm drop to zero, tried to gas it, does not move, car will just died
-when the car is on, the drive gear selector (D4, D2, D)on the cluster does not light on. only P,R,N does

All the fuses is good and all relays is good also

Last edited by cuonglogan; 10-08-2009 at 01:01 PM.

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10-08-2009, 03:11 PM

theineffable

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Re: No communication with scanner

have you tested the scanner on another civic? if it works on another car, your ecu could be fried...

lol..you said the car blogs...

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10-10-2009, 06:34 AM

cr-x-91

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Re: No communication with scanner

fuse is prolly out...shares power with ac outlet....those things burn out all the time..replace it and rescan car

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06-15-2014, 12:25 AM

Zach Dugan

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Quote:

Originally Posted by cuonglogan

did you figure it out

Last edited by toyomatt84; 06-15-2014 at 07:37 AM.

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06-16-2014, 01:35 AM

Eddieflo

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Re: No communication with scanner

Was your battery light flashing prior to the incident? Your ecu is probably fried and can no longer communicate. Its probably trying to run in limp mode. You're gonna have to get a new ecu.