2018 Colorado 3.6 Crank No-Start U18A2 @PhillipBailey
2018 Colorado 3.6 Crank No-Start U18A2 @PhillipBailey
Uploaded March 2026 | Updated September 2026, 2 weeks ago
This truck was towed in for a crank no-start. The ECM is reporting code U18A2-00, no communication with the fuel pump driver module. Found the module corroded on top.
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Phillip Bailey |

2018 Colorado 3.6 Crank No-Start U18A2

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