2023-2024 Colorado, Canyon, 2024 Silverado 1500, and Sierra 1500 models equipped with the 2.7L turbo (L3B) TurboMax 4-cylinder engine are experiencing a range of powertrain Diagnostic Trouble Codes (DTCs) accompanied by an illuminated Check Engine light. This issue may be attributed to a loose terminal in the transmission wiring connector Vehicles Affected 2023-2024 Chevrolet Colorado… Continue reading Some Colorado/Canyon & Silverado/Sierra with 2.7L Turbo May Set Check Engine Light
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Own a new Chevrolet Corvette, Suburban or Tahoe, GMC Yukon or Yukon XL, or a Cadillac Escalade with a random check engine light or malfunction indicator lamp (MIL)? It could be an easy fix. Technical Service Bulletin: #20-NA-123 Release Date: 11/13/2020 TSB #20-NA-123 Applies To: 2021 Chevrolet Tahoe / Suburban 2020 Chevrolet Corvette 2021 GMC… Continue reading Corvette/Suburban/Tahoe/Yukon/Escalade Check Engine Light With Codes U1961 and/or U1983? Here’s The Fix!
