Without Scan Tool

RETRIEVING DTC's (Using Diagnosis Check Wire)

Check the DTC (Using diagnosis check wire)




1. Turn ignition switch ON.

2. Using SST, connect between terminals 8 (TE1) and 3 (TE1) of DLC1.
SST 09843 - 18040
3. Read the diagnostic trouble code from malfunction indicator lamp.

HINT:
- If a diagnostic trouble code is not output, check the Tc terminal circuit.
- ECM controls the immobilizer function on this vehicle, DTC is out put with engine.







As an example, the blinking patterns for codes; normal, 12 and 99 are shown in the illustration.

4. When DTC "99" is output, there is a trouble of immobilizer. Start troubleshooting referring to Diagnosis By Symptom (Problem Symptom Table).
5. After completing the check, disconnect terminals 13 (Tc) and 4 (CG) and turn OFF the display.

HINT: In the event of 2 or more malfunction codes, indication will begin from the smaller numbered code and continue in order to the larger.