BOX1

BRed Big red 2012 MIL blinks 4 long 4 short need help

O

owen

New Member
Jul 18, 2017
2
0
1
houston
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  1. 700-2
I have a big red that has the temp light on and 4 long and 4 short blinks on the MIL light and fan stays on. oms on temp sensor is 2.3 Continuity though the wires running to the PCM good . switch out PCM with Known good PCM. Amy help on this would help
 
Hondasxs

Hondasxs

Club Founder
Staff member
Lifetime Member
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Feb 13, 2013
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62,604
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Charlotte, NC
HondaSxS.com
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  1. 1000-5
I can check in a bit.
But did you check both temp sensors?
There is a coolent and a oil temp.

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