Getting Started

Tech 2 Scan Tool





From 98 MY, Isuzu dealer service departments are recommended to use Tech 2. Please refer to Tech 2 scan tool user guide.

Getting Started
Before operating the Isuzu PCMCIA card with the Tech 2, the following steps must be performed:
1. The Isuzu 98 System PCMCIA card (1) inserts into the Tech 2 (4).
2. Connect the SAE 16/19 adapter (2) to the DLC cable (3).
3. Connect the DLC cable to the Tech 2 (4).
4. Mark sure the vehicle ignition is off.





5. Connect the Tech 2 SAE 16/19 adapter to the vehicle DLC.
6. The vehicle ignition turns on.
7. Power up the Tech 2.





Verify the Tech 2 power up display.

Operating Procedure





The power up screen is displayed when you power up the tester with the Isuzu systems PCMCIA card. Follow the operating procedure.




Diagnostic Trouble Codes (DTCs)
When the warning light in the meter remains ON, the EHCU stores the fault identification and disables the ABS.

The DLC is located behind the driver side kick panel:

The DLC is located behind the driver side kick panel

1. How to display and erase DTCs:

Note: DTCs can be displayed also by TECH 2. Use "Diagnostic Trouble Codes" mode.

1. How to start DTC display:
- Confirm that the vehicle has come to a complete stop (with the wheels standing still) and that the brake pedal is not depressed. (Unless these two condition are satisfied, DTC display cannot be started.)
- With IGN OFF, connect #12 terminal with #4 terminal or # 5 terminal (GND). Then turn IGN ON.
- Keep #12 terminal connected with #4 terminal or #5 terminal (GND) during DTC display. (If #12 terminal is separated from #4 terminal or #5 terminal (GND) during display, display will stop.)

2. DTC display:
- DTC is displayed by blinking warning light.
- Double-digit display.
- First, normal DTC 12 is displayed three times and then any other DTCs are displayed three times. (If no other DTCs have been stored, the display of DTC 12 will be repeated.)