Uploaded January 2022 | Updated September 2026, 1 hour ago
In this video, I fix a 2003 Hummer Cluster that had a shorted U28 Chip (the stepper driver). The short was caused by a corroded trace from someone using plumbers solder on the circuit board.
In this video, I fix a 2003 Hummer Cluster that had a shorted U28 Chip (the stepper driver). The short was caused by a corroded trace from someone using plumbers solder on the circuit board.










