1997-1998 Ford Mustang GT
Key and Remote Programming Information
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Originate New Master Key:
1. Insert new key into ignition cylinder and turn it to the ON (RUN) position. The security light on the dash will flash for fifteen minutes.
2. When the security light stops flashing, you have five minutes to start the next step. Turn the ignition cylinder OFF and then back to the ON (RUN) position. The security light on the dash will flash for fifteen more minutes.
3. When the security light stops flashing, you have five minutes to start the next step. Turn the ignition cylinder to OFF and then back to the ON (RUN) position. The security light on the dash will flash for fifteen more minutes.
4. After the security light stops flashing the third time, the new key has been programmed into the vehicles computer and will operate the car. It has replaced ALL the previous electronic key codes and is the ONLY key programmed into the vehicle’s computer.
Add Duplicate Key
1. Insert an existing key into the ignition cylinder.
2. Turn the ignition cylinder to ON (RUN) and back to OFF.
3. Remove the existing key and, within fifteen seconds, insert the new key and turn it to ON (RUN).
4. The security light will light up for two seconds to indicate success in programming the key into the vehicle.
On-board programming is not available for this model.
Primary Key Blank:
597638 / H75
Transponder/Clone Info:
Clone tool with H72-GTK, FD21UTK24, H72-N-PHT, 692574, or TPX5-F0-15D.P
Replacement key blank by Brand:
Ilco – 1196FD/H75 / H75-P | Jet – H75-NP / H75-PH | Hata – HAT-H75-HN / HAT-H75-HP | JMA – FO-15D | Substitute 1 – 322789 / 597638 | Substitute 2 – H75-P / 597037
Key Codes:
0001X–1706X
Code Location:
No codes on vehicle
Tumbler Locations
| Spaces | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| IGNITION | X | X | X | X | X | X | X | |
| DOOR | X | X | X | X | X | X | ||
| TRUNK | X | X | X | X | X | X | ||
| GLOVE | X | X | X | |||||
| STOWAGE | X | X | X | X |

