Axle Switches

57x 04.04.001

Some vehicles are equipped with an interaxle differential lock switch, shown in Fig. , and/or a switch for a driver-controlled differential lock (DCDL). See Fig. . Pressing the toggle switch up engages the lock; pressing the toggle switch down unlocks it. For more information about differential locks and using them for traction control, see Interaxle Lock Switch.

Fig. 1, Interaxle Lock Switches

  1. Forward Drive Axle Differential Lock Switch

  2. Rear Drive Axle Differential Lock Switch

  3. Forward Drive Axle Differential Lock Switch

  4. Differential Lock Switch, 4X2

  5. Center and Rear Differential Lock Switch

  6. Front Differential Lock Switch

Fig. 2, Example Differential Lock Switches

Note:
Parent topic: Powertrain Controls
Document Number: 0000110451
Manual Publication Date: 2024-05-09
Topic Publication Date: 2025-12-18