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P-38 EAS suspension fault

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Old 03-08-2016, 08:39 AM
drowssap's Avatar
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Default P-38 EAS suspension fault

everybody has heard how a P-38 will leave you stranded on the trail or the road on your bump stops.
well it happened on my way to work yesterday, bells whistles lights ,the whole ball of wax.

strangely, the EAS system is quite easily by past with a couple jumper wires.

so here goes:
pull the 35 pin plug from the ECU under the drivers seat, now for a quick run down.

LF bag is pin #10, RF bag is pin #27, LR bag is pin #11 leaving the RR as pin #28. those are your bags.

Next you will need to know the inflate pin #26 and deflate pin #9, and power is on pin #1 (timed).

to inflate a bag, jump the compressor at the relay and put power from pin #1 to the bag you want to inflate and to pin #26, and the bag will inflate remove pin #26 to stop inflation.
Do the same with the other bags until you get the truck up to a usable height.

LEAVE THE EAS ECU UNPLUGGED, start your truck and get home.

now you can check your truck out and see what the problem was that sent you into fault to begin with.

yes you can buy boxes from $150 + that will do the same thing, cost me a set of low voltage jumpers from HF like $3 and a couple common pins from my desk draw.

I hope this will help someone in the future
 

Last edited by drowssap; 03-08-2016 at 12:46 PM.
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