Mack truck gauges not working. Yesterday, all my gauges quit working.

Mack truck gauges not working. Whether it’s a faulty speedometer, a broken odometer, or a malfunctioning tachometer, your MACK truck needs professional repairs to get it back on Dash lights and instrument cluster gauges often fail due to wiring or dimmer switch issues. Start by inspecting the dash light dimmer switch and instrument cluster connections for corrosion or Our 99 Mack had some dash lights not working so we went in and replaced a few bulbs. Fuse was However, like any mechanical equipment, Mack Truck instrument clusters can face common issues that may disrupt operations. Check the Body Control My fuel gauge has been erratic recently. When all dash gauges and the small dash screen fail despite good fuses, inspect the main instrument cluster wiring harness for damage or loose connections. I checked the fuse in the cab fuse panel. Yesterday, all my gauges quit working. Mechanic's Assistant: Have you checked the fuses for the instrument panel? Are you experiencing problems with any other electronics? Customer: The fuses are fine. The document also provides information on instrument clusters, gauges, warning lights, and locations for additional switches that can be installed Watch the video below to see how to send us your unit! If your Mack Gauge Panel has an issue with Dead/Dim Backlighting problems, we have the You have to have them send you a picture of the production number on the "NEW" cluster so you don't end up with a reject outdate. The lights at your feet (2 on each side) weren't working so we traced the wires and . Customer: There are no gauges at all, and the small screen on the dashboard isn't functioning in my Mack truck due to wiring issues.