Without Scan Tool

DTC CHECK (USING SST CHECK WIRE)




1. Using SST, short-circuit between terminals TC and CG of the DLC3.
2. Turn the ignition switch on.
3. Read and record DTCs from the CRUISE main indicator light on the combination meter. As examples, refer to the chart for the blinking patterns of the normal system code and diagnostic trouble code 21 and 52.






HINT: If the CRUISE main indicator light does not blink because of any DTC or in the normal code blinking pattern, inspect the following circuits.

Relevant Circuit
TC and CG terminal circuit
CRUISE main indicator light circuit