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2015 Chevrolet Silverado 2500 HD LT 6.6L MIL Lamp on
Posted to GM Driveability on 7/11/2018 4 Replies

nox sensors both reading 99 will not change poor reductant fluid displayed reset everything ran reductant fluid quialty test times out every time

4 Replies Received (View Replies)

  Related Documents & Media  2015 Chevrolet Silverado 2500 HD LT

 
Message Closed w/Summary

car Vehicle Data

2015 Chevrolet Silverado 2500 HD LT

VIN 1GC1KVE8XF
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4X4

Trouble Codes

P22A1nox sensor 2 circuit high voltage
Message Closed w/Summary

car Vehicle Data

2015 Chevrolet Silverado 2500 HD LT

VIN 1GC1KVE8XF
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4X4

Trouble Codes

P22A1nox sensor 2 circuit high voltage