Warning and Indicator Lamps

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The following information describes the various warning and indicator lamps found in the Instrumentation Control Unit (ICU3S) and Ametek instrument panels. See Fig. for an example of the ICU3S warning and indicator lamps, and Fig. for an example of the Ametek warning and indicator lamps.

The instrument cluster has an emergency buzzer that sounds when serious conditions that require immediate attention occur.

A description of the standard warning and indicator lamps are listed below.

Note: The following descriptions apply to each instrument panel where applicable and are listed alphabetically.

  1. Wheel Spin Indicator

  2. Range Inhibit Warning

  3. Water In Fuel Indicator

  4. Low Battery Voltage Warning

  5. High Exhaust System Temperature (HEST) Lamp

  6. Diesel Particulate Filter (DPF) Lamp

  7. Wait To Start Indicator

  8. DEF Quality Indicator

  9. Check Transmission Indicator

  10. Service Transmission Indicator

  11. Trailer ABS Indicator (not used)

  12. ABS Warning

  13. Low Air Brake Pressure Warning

  14. Parking Brake On Warning

  15. Left-Turn Indicator

  16. Headlight High-Beam Indicator

  17. Right-Turn Indicator

  18. Transmission Overheat Warning

  19. Malfunction Indicator Lamp (MIL)

  20. Stop Engine Warning

  21. Check Engine Warning

  22. Engine Brake Indicator

  23. Fasten Seat Belt Warning

  24. Cruise Control Indicator

Fig. 1,  ICU3S Warning and Indicator Lamps, EPA10 and Newer Engines

  1. Maintenance Warning Lamp

  2. Left-Turn Indicator

  3. High Exhaust System Temperature (HEST) Lamp

  4. Check Engine Warning

  5. Stop Engine Warning

  6. Malfunction Indicator Lamp (MIL)

  7. Engine Brake Indicator (not used)

  8. Wait to Start Indicator

  9. ABS Warning

  10. Shift Inhibit Indicator

  11. Check Transmission Indicator

  12. Tire Pressure Monitoring System Indicator

  13. Diesel Particulate Filter (DPF) Lamp

  14. Right-Turn Indicator

  15. Fasten Seat Belts Warning

  16. Low Air Brake Pressure Warning

  17. Traction Control Indicator

  18. Headlight High-Beam Indicator

  19. Hydraulic Brake System Warning

  20. Parking Brake On Warning

  21. Cruise Control Indicator

  22. Low Oil Pressure Warning

Fig. 2,  Ametek Warning and Indicator Lamps, EPA10 and Newer Engines

Note:
Parent topic: Warning and Indicator Lamps
Document Number: 0000106940
Manual Publication Date: 2024-05-07
Topic Publication Date: 2024-05-06