× 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
Prev Professional Automotive Repair Technical Discussions for January 24, 2025
International Automotive Technicians' Network (iATN) - Members Only
Next
(Also Available: All, Asian, Chrysler, European, Ford, GM.)
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Open Help Requests for GM
Help Request Answers

Fixes & Summaries for GM
Fix/Summary Answers
2019 Chevrolet Silverado 2500 HD LTZ 6.6L Hesitation VIN: 1GC1KTEY5K
OK AFTER DRIVING FOR ABOUT 35 MILES IT FINALLY GAVE US A CODE P20BE REDUCTANT HEATER 2. WE REPLACED BOTH HEATER DEF FLUID PIPES AND IS GOOD. IS THE PIPES THAT GO FROM PUMP TO INJECTOR THEY COME IN TWO PARTS EACH LINE CONTAINS A HEATER IN THEM. THANKS EVERYONE ... Trouble codes: P1050 (Reductant leve sesnor invalid), P105A.
6
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next