× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2011 Chevrolet Tahoe LT 5.3L sets DTC for DOD
Posted to GM Driveability on 2/16/2017 28 Replies

I have a 11 Tahoe Z71 that was brought to the shop for a cel and a erratic oil pressure reading on the dash gauge. Scanned the vehicle and it had a code in it for the oil pressure sensor circuit. Typical I think. I test the oil pressure at the block and I have...

28 Replies Received (View Replies)

  Related Documents & Media  2011 Chevrolet Tahoe LT

 
Message Closed w/Summary

car Vehicle Data

2011 Chevrolet Tahoe LT

VIN 1GNSCBE04B
Engine5.3 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsSets DTC for Dod
OccursAlways, Cruise

Trouble Codes

P3400MDS Rationality - Bank 1
Message Closed w/Summary

car Vehicle Data

2011 Chevrolet Tahoe LT

VIN 1GNSCBE04B
Engine5.3 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsSets DTC for Dod
OccursAlways, Cruise

Trouble Codes

P3400MDS Rationality - Bank 1