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Help us help you. By posting the year, make, model and engine near the beginning of your help request, followed by the symptoms (no start, high idle, misfire etc.) Along with any prevalent Diagnostic Trouble Codes, aka DTCs, other forum members will be able to help you get to a solution more quickly and easily!

2007 odyssey with VSA light on dashboard

  • Aprendiendo369
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2 months 1 week ago #91991 by Aprendiendo369
2007 odyssey with VSA light on dashboard was created by Aprendiendo369
The van runs good, no issues with shifting or accelerating. But the light still on and the scanner shows a  code 83-1. That reads
ECM/PCM Relations failure. I don’t know what to do.

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2 months 1 week ago #91992 by Chad
Replied by Chad on topic 2007 odyssey with VSA light on dashboard
I'm not familiar with that code and cannot offer much assistance except for this:
 
"Knowledge is a weapon. Arm yourself, well, before going to do battle."
"Understanding a question is half an answer."
I have learned more by being wrong, than I have by being right. :-)
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2 months 1 week ago #91999 by Noah
Replied by Noah on topic 2007 odyssey with VSA light on dashboard
According to the info Chad provided, it looks like that code may be set in response to a code being stored in the engine control module.
It's not uncommon for Honda vehicles to disable VSA in the event there is an engine code.
I would want to know if there is there is a code stored in memory for the ECM.
"Ground cannot be checked with a 10mm socket"
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2 months 3 days ago #92037 by Aprendiendo369
Replied by Aprendiendo369 on topic 2007 odyssey with VSA light on dashboard
Hey Noah ,thanks for your help,you are right there is a P0300 code store in the ECM
I though I can fix the VSA problem first and then the
Random misfire.
But I didn’t know it was the code that triggers the vsa light..I will fix the random misfire and then I let you guys know what happen next….thanks again
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2 months 1 day ago #92044 by Noah
Replied by Noah on topic 2007 odyssey with VSA light on dashboard
If the p0300 doesn't come back very quickly, I bet that if you clear the engine codes the vsa light will go out until the p0300 returns.
"Ground cannot be checked with a 10mm socket"

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