Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - 1GR-FE ENGINE CONTROL
SFI SYSTEM - CHECK MODE PROCEDURE
- HINT:
- Compared to normal mode, check mode is more sensitive to malfunctions. Therefore, check mode can detect malfunctions that cannot be detected in normal mode.
- NOTICE:
- All the stored DTCs and freeze frame data are cleared if: 1) the ECM is changed from normal mode to check mode or vice versa; or 2) the ignition switch is turned from ON to ACC or off while in check mode. Before changing modes, always check and note any DTCs and freeze frame data.
| CHECK MODE PROCEDURE |
Check and ensure the following conditions:
Battery positive voltage 11 V or higher.
Throttle valve fully closed.
Shift lever in P or N.
A/C switch off.
Turn the ignition switch off.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Powertrain / Engine and ECT / Utility / Check Mode.
Switch the ECM from normal mode to check mode.
Make sure the MIL flashes as shown in the illustration.
Start the engine.
Make sure the MIL turns off.
Simulate the conditions of the malfunction described by the customer.
Check DTCs and freeze frame data using the GTS.