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Home >> Lexus >> 2008 >> LX 570 >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Supplemental Restraint System >> Airbag System >> Problem Symptoms Table

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 System 

PROBLEM SYMPTOMS CHART

Symptom Suspected Area See Procedure
The SRS warning light goes off after the primary check, but then comes on SRS Warning Light Remains ON SRS WARNING LIGHT REMAINS ON 
When the engine switch is turned on (IG), the SRS warning light sometimes comes on after approximately 6 seconds SRS Warning Light Remains ON SRS WARNING LIGHT REMAINS ON 
The SRS warning light always comes on even when no DTCs are output SRS Warning Light Remains ON SRS WARNING LIGHT REMAINS ON 
When the engine switch is turned on (IG), the SRS warning light does not come on SRS Warning Light does not Come ON SRS WARNING LIGHT DOES NOT COME ON 
Although the SRS warning light operates normally, a DTC or a normal system code is not output. Diagnosis Circuit DIAGNOSIS CIRCUIT 
Although terminals TC and CG of the DLC3 are not connected, a DTC or a normal system code is output Diagnosis Circuit DIAGNOSIS CIRCUIT