Without Scan Tool
Output of Diagnostic Trouble Code
Using diagnosis check wire:
1. Turn the ignition switch ON.
2. Using SST, connect terminals Tc and E1 of DLC2.
3. Read the diagnostic trouble code on the CRUISE MAIN indicator light.
HINT : If the diagnostic trouble code is not output. inspect the diagnosis circuit
4. Check for the problem using the diagnostic trouble code table.
5. After completing the check, disconnect terminals Tc and E1, and turn off the display.