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2015 GMC Sierra 3500 HD Denali 6.6L Warning message
Customer complaint was that he ran out of def fluid and it reduced his speed. He filled with def fluid and still had service warning and reduced speed. He assumed it just needed reset. The only codes that sets is P154A intake heater. I have performed the fluid...
FIX posted 10/30/2017
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Message Closed w/FIX
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Related Documents & Media | VIN | 1GT424E84F |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Warning Message |
| Occurs | Always |
Message Closed w/FIX
Vehicle Data
2015 GMC Sierra 3500 HD Denali
| VIN | 1GT424E84F |
| Engine | 6.6 L / 8 cyl / DIESEL |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Warning Message |
| Occurs | Always |
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