Toyota Tundra Service Manual: Problem Symptoms Table

Toyota Tundra Service Manual / Vehicle Interior / Supplemental Restraint Systems / 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

Symptom	Suspected Area	Link
SRS warning light goes off after primary check, but then comes on	Harness and connector CAN communication system Combination meter assembly Airbag sensor assembly
When ignition switch is turned to ON, SRS warning light sometimes comes on after approximately 6 seconds	Harness and connector CAN communication system Combination meter assembly Airbag sensor assembly
SRS warning light always comes on even when no DTCs are output	Harness and connector CAN communication system Combination meter assembly Airbag sensor assembly
When ignition switch is turned to ON, SRS warning light does not come on	Harness and connector CAN communication system Combination meter assembly Airbag sensor assembly

Precaution

SRS Warning Light does not Come ON

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Toyota Tundra Service Manual > Lighting System: Light Sensor Circuit Malfunction (B1244)
DESCRIPTION The automatic light control sensor detects ambient light. The sensor creates an electrical signal based on the amount of light detected, and sends the signal to the main body ECU (multiplex network body ECU). The main body ECU (multiplex network body ECU) turns on or off the headlights a ...

Toyota Tundra Service Manual: Problem Symptoms Table

Precaution

SRS Warning Light does not Come ON

See More:

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Toyota Tundra Service Manual