Fast 24-Hour Turnaround

Fast 24-Hour Turnaround

Lifetime Warranty On Most Repairs

Lifetime Warranty On Most Repairs

Mack Trucks

We specialize in repairing instrument gauge clusters for Mack trucks, including the Granite CV713, CH613, and Vision CXN613/CX613 models. Our technicians restore failed displays, repair faulty circuits, and address the common issues that cause gauge cluster failures in these heavy-duty trucks. Whether you're dealing with a completely dead cluster, flickering gauges, inaccurate readings, or intermittent display problems, we'll get your Mack's instrumentation working like new again.

Why Repair Your Mack Trucks Instead of Replacing?

Replacing automotive electronics and appliance control boards is expensive, often $500 to $1,500 or more for a new unit from the dealer. At CBoardRepair, we fix the actual problem on your original board, upgrade components known to fail, and return a unit that is built to outlast the original. Every repair ships back within 24 hours and comes with a warranty you can count on.

What You Get with Every Repair

  • 24-hour turnaround on most repairs, with same-day upgrades available
  • Lifetime warranty on most automotive electronics repairs
  • 1 to 3 year warranty on appliance control board repairs
  • Component upgrades: we replace known failure points so the repair outlasts the original
  • Nationwide mail-in service: ship from anywhere in the U.S.
  • 100% USA owned and operated

How It Works

  1. Find your repair service and match your symptoms
  2. Place your order online
  3. Remove the part and ship it to us
  4. We repair and return it within 24 hours of receiving it

See detailed instructions →

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