Problem Symptoms Table
HINT:
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Airbag SystemSymptom | Suspected Area | See page |
|---|---|---|
SRS warning light goes off after primary check, but then comes on |
SRS Warning Light Circuit |
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When ignition switch is turned to ON, SRS warning light sometimes comes on after approximately 6 seconds |
SRS Warning Light Circuit |
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SRS warning light always comes on even when no DTCs are output |
SRS Warning Light Circuit |
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When ignition switch is turned to ON, SRS warning light does not come on |
SRS Warning Light Circuit |
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Although SRS warning light operates normally, DTC or normal system code is not output |
Diagnosis Circuit |
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Although terminals TC and CG of DLC3 are not connected, DTC or normal system code is output |
Diagnosis Circuit |
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Test yourself
A quick Toyota 4Runner quiz: every answer comes with an explanation and a link to the manual page.