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No communication code with new pump

Rivjeep

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Rivera
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Jeep wrangler jl
Recenty had an issue with my 2018 wrangler jl. Started with the battery light, changed it right away, check engine light on with code for auxiliary water pump, changed that, new pump not communicating with computer now, took it to the dealership, they found a connection issue, fixed that bit another pump blew up, changed that one too and still not communicating with computer, i read somewhere it could take couple days for it to register, what am i doing wrong? Please help
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mwilk012

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First year run of 2.0L with etorque? We need more details. Exact codes, what pump?
 
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Rivjeep

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Rivera
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May 31, 2025
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Location
Arizona
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Jeep wrangler jl
First year run of 2.0L with etorque? We need more details. Exact codes, what pump?
Code U02A9 auxiliary pump, got both replaced, code still on, took it to dealership they said it was wiring issue, got it fixed, now code is on again, now dealership says its a faulty pump, will get it replaced this friday hopefully it fixes the issue, but i feel like dealership is just taking my money and replacing parts to see if that fixes things, im hopefully, my jeep already had the engine replaced under warranty, filed a lemon law claim last month, waiting to hear back, its issue after issue
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