Highlander 4WD V6-3.3L (3MZ-FE) (2004)
Malfunction Lamp / Indicator: Component Tests and General Diagnostics
SRS WARNING LIGHT CHECK
a. Turn the ignition switch to the ON position, and check that the SRS warning light comes on for approximately 6 seconds (primary check).
b. Check that the SRS warning light goes off approximately 6 seconds after the ignition switch is turned to the ON position (constant check).
HINT:
When any of the following symptoms occur, refer to the "Problem Symptoms Table".
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The SRS warning light comes on occasionally, even after the primary check period has elapsed.
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The SRS warning light comes on, but a DTC is not output.
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The ignition switch is turned from the LOCK to ON position, both the SRS warning light does not come on.