How to Operate the Cruise Control and Fast Idle

How to Operate the Cruise Control and Fast Idle - Gen 5 DD15 - Ops - #7628

The cruise control should not be used when it is not possible to keep the vehicle at constant speed due to:

  • Winding roads

  • Heavy traffic

  • Slippery pavement

  • Descending grades calling for engine brake assistance

Note:
Parent topic: How to Operate the Cruise Control and Fast Idle
Document Number: 0000009737
Manual Publication Date: 2024-01-03
Topic Publication Date: 2023-12-10