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1. Turn the ignition switch OFF , and wait for ten seconds . Then connect the SCS short connector to the service check connector (2P). If you don’t wait ten seconds , the SRS unit won’t be completely reset or output DTCs. 2. Turn the ignition switch ON (II). The SRS indicator light comes on for about six seconds , and then goes off. Then it will indicate the DTC. Including the most recent problem, up to three different malfunctions can be indicated (see example 1 in fig). In case of a continuous failure, the DTC will be indicated repeatedly (see example 1 in fig). In case of an intermittent failure, the SRS indicator light will indicate the DTC one time, then it will stay on (see example 2 in fig). If both a continuous and an intermittent failure occur, both DTCs will be indicated as continuous failures. When the system is normal (no DTC), the SRS indicator light will stay on (see example 3 in fig). If the SRS indicator light comes on continuously without any DTCs, there may be a problem in the light circuit.