2003 Isuzu Axiom Base, 4WDFACTORY OEM SERVICE PROCEDURE

Shift Mode Control

  1. Mode Type 
    Fig 1: Shift Mode Control - Mode Type
    G02715495Courtesy of ISUZU MOTOR CO.
  2. Mode selection 
    Fig 2: Shift Mode Control - Mode Selection
    G02715496Courtesy of ISUZU MOTOR CO.

    However, the writer switch prevails over the PWR/NOR switch.

    The mode becomes normal drive mode when the winter switch is operated from ON to OFF.

  3. Comparison of mode 
    1. Tire normal drive mode is set at the normal shift points
    2. The shift points of the power drive mode are shifted to the higher speed side, compared to the normal drive mode
    3. The winter drive mode is a special mode used exclusively for starting in third gear.
    Fig 3: Identifying Shift Diagram
    G02715497Courtesy of ISUZU MOTOR CO.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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