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Hello, I would like some help with my GMC Sierra 1500 2017. Recently, my vehicle has been displaying several codes:


- U1510 K9 body control module lost communication with B67 ultrasonic intrusion sensor
- P228C
- P050D
- P0089


someone help me?

Edited by Martin136
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  • 2 weeks later...

u1510 on a gm pickup is usually a problem with the active shutters motor. your other 3 codes are all fuel related to the high pressure pump. check wiring to the pump and sensor. pull your oil dipstick and smell the the oil, if it smells like gas could be the high pressure pump is failing

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