Service park assist/service airbag

[Benash07]

2014 GMC Sierra slt

 

My service park assist and service airbag came on at the same time. I took it to the dealer and they said a bad front sensor (2nd one from driver side) was causing both of the alerts and wanted $700 bucks to fix it. I ordered the sensor and replaced it myself but the alerts aren't going away and the park assist system still doesn't work. Any ideas on if I need to do something else?

[JimCost2014]

On ‎1‎/‎31‎/‎2019 at 12:31 PM, Benash07 said:

2014 GMC Sierra slt

 

My service park assist and service airbag came on at the same time. I took it to the dealer and they said a bad front sensor (2nd one from driver side) was causing both of the alerts and wanted $700 bucks to fix it. I ordered the sensor and replaced it myself but the alerts aren't going away and the park assist system still doesn't work. Any ideas on if I need to do something else?

You have codes that need to be cleared. You might be able to do it if you have a scan tool, maybe O'Riely's, or off to the dealer.

[Benash07]

I tried O'Reilly's but they didn't pick up any codes with their scanner. I'm going to try a buddy's automotive shop with a more comprehensive scanner and see what happens. I really don't want to go back to the dealer!

[mjm-1957]

You need GDS2 for that year truck.