warning ISUZU TFR SERIES 1997 Workshop Manual

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4. Reset Immobilizer ICU (Immobilizer Control Unit) (Gas Engine Model)
CAUTION:
Do not reset immobilizer ICU for diesel engine models.
1. Select “Body” and “Immobilizer”.
2. Select “Additional Function” and “Reset Immobilizer”.
3. Enter the security code and press Confirm.
4. Reset Immobilizer screen shows up with warning. See the following screen.
Do this only before replace the immobilizer ECU
ConfirmReset Immobilizer
Warning: Engine will not start after reset!
5. When reset is completed, the following screen shows up.
Program completed
Confirm