Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
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B2430 - The driver seat module determines by monitoring the heater element control circuits that a short to voltage, short to ground, or open condition exists.
There was also a bulletin for,
"Seat Heater and/or Memory Power Seat Inoperative"
I see, thanks. You will want to check the connections, (and voltages) a the driver seat module, according to the test procedure.
That is all the information that I have on it, but wait there may be another expert who has more. I will opt out and open it back up. Please DON’T REPLY to this post as that will lock the question back to me, also DON’T RATE THE ANSWER yet, someone should be along shortly, I’m sure, thanks and sorry I wasn’t able to help with it.
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Here is a link to the schematic of both seat heaters. Each heater element should be 1.5 to 5.5 ohms
If one heater element is bad it will disable both seats
Let me know if you need more help