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i-SHIFT System Symptom Troubleshooting - Non-Creep

NOTE: The creep function is only supported in gears, 1, 2, and R.
  1. Turn the ignition switch to ON (II).
  1. Check these parameters in the DATA LIST with the HDS (check signal change inactive/active):
    • CLUTCH TEMPERATURE (with a clutch temperature increased to higher degrees, creeping torque is reduced linearly. With a clutch temperature of 300 °C creeping function is inactive).
Do they show the proper valve?
Go to Step 3 .
NO -
Repair the items that did not show the proper valve.■
  1. Press the brake pedal, and change the shift lever to the A/M position.
  1. Compare the TARGET GEAR and the ACTUAL GEAR in the DATA LIST with the HDS.
Is the gear position OK?
Go to Step 5 .
NO -
Update the TCM if it does not have the latest software, or substitute a known-good TCM, then recheck. If the symptom/indication goes away with a known-good TCM, replace the original TCM.
Is the i-SHIFT system learning OK?
Go to Step 6 .
NO -
  1. Test-drive, under these conditions:
    • Full load start at least five times.
    • Shift to every gear.
    NOTE: During test drive, read out the actual clutch temperature with the HDS. Do not start test drive with clutch temperature of 100 °C.
  1. Clear any DTCs with the HDS.
  1. Check the creep condition.
Is it OK?
Vehicle is normal.■
NO -
Go to Step 1 and recheck.