Q43-1133-1-1-103 | Genuine Paccar® Speedometer Instrument Cluster For T880, T680

1. Display Vehicle Speed

• The speedometer shows real-time speed, helping the driver stay within legal limits and drive safely.

2. Monitor Engine Performance

• Integrated gauges like the tachometer indicate engine RPM.

• Temperature and oil pressure gauges help prevent engine damage.

3. Track Fuel and Distance

• Fuel gauge shows remaining fuel.

• Odometer and trip meter track total distance and trips for maintenance or navigation.

4. Alert the Driver to Problems

• Warning lights for systems such as:

  • Check engine

  • ABS

  • Airbag

  • Battery

  • Brake system

5. Enhance Safety

• By providing all critical vehicle data in one view, it reduces the need for the driver to look elsewhere, improving focus and reaction time.

6. Assist in Vehicle Maintenance

• Alerts from the cluster help the driver schedule maintenance or respond to urgent mechanical issues before serious damage occurs.

• Needle jumps around or shows zero even while driving.

• Digital speedometers may freeze or display incorrect numbers.

2. Non-Functional Gauges

• Fuel gauge, tachometer, temperature gauge, or other indicators stop working.

3. Warning Lights Malfunction

• Check engine light, ABS, airbag, or other dashboard lights stay on or don’t illuminate when they should.

4. Flickering or Dim Display

• Backlighting flickers, goes out intermittently, or is uneven.

5. Dead or Frozen Display

• Entire cluster may stop working, leaving the driver without any info.

6. Erratic Odometer or Trip Meter

• Odometer doesn’t track mileage correctly.

• Trip meter resets randomly.

7. Unusual Noises

• Some analog clusters may produce clicking or buzzing if internal mechanisms fail.

8. Electrical Problems

• Fuses blow repeatedly or other electrical accessories malfunction when the cluster is active.