Shift Schedules

As mentioned earlier, the TCM has programming that allows it to select a variety of shift schedules. Shift schedule selection is dependent on the following:

• Shift Lever Position
• Throttle Position
• Engine Load
• Fluid Temperature
• Software Level

As driving conditions change, the TCM appropriately adjusts the shift schedule. Refer to the following table 42RLE Shift Schedule to determine the appropriate operation expected, depending on driving conditions.

Fig 1: Identifying 43RLE Shift Schedule

Courtesy of DAIMLERCHRYSLER CORP.