Without Scan Tool
CHECK FOR DTC (USING SST CHECK WIRE)a. Using SST check wire, connect terminals OP3 and CG of the DLC3.
SST 09843 18040
b. Turn the ignition switch ON.
c. Read the DTCs from the blinking of the check security indicator light
1. When a normal system code is output, see Diagnostic Trouble Code Chart.
2. When a trouble code is output, see Diagnostic Trouble Code Chart.