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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 29427
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Chevrolet Avalanche 1500 LT: 2003 CHEV AVALANCHE AIR BAG LIGHT

Customer Question

2003 CHEV AVALANCHE AIR BAG LIGHT ON CODE U1000 AND U1301 AND B1055 WHICH CODE IS CAUSING TO AIR BAG LIGHT TO TAY ON CLEARED CODES CAME BACK ON
Submitted: 1 year ago.
Category: Chevy
Expert:  GM Tech (Cam) replied 1 year ago.
Hello, I'm Cam.
Can I get your first name please?
Sorry to hear about your issue. However I Searched those codes. U1301 is a high voltage on the data line and B1055 is the radio speaker output. Neither will case the air bag light to come on. Is there a chance we have a typo in the codes listed?
Customer: replied 1 year ago.
sorry other code is u1000
Expert:  GM Tech (Cam) replied 1 year ago.
Even a code u1000 is not of any help. That code means there is a fault with the data network which presents and issue. If you can scan the vehicle then the network is working. It's like you saying to someone that you cannot talk. We would need to see codes starting with a B to narrow this down.