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Discussion Starter · #1 ·

I am repeatedly getting a SES light. The DTC reads P0540. Something about Intake Air Heater "A" Circuit.

I had been setting codes while towing with the Juice. Mostly the overboost P0234. So when the light came on again, I didn't think much about it.

I read and cleared the P0540 code twice now in two weeks. It came on again today, this time I have not cleared it.

I'm thinking this doesn't have anything to do with the Juice or towing..but could be an issue.

Is there anything more I can do to check this out or should I plan on taking it into the dealer?

Your guideance is greatly appreciated.

Edited by: RV Guy
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