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Air Bag/seat Belt Pre-tensioner System Warning Light

Purpose

• The air bag/seat belt pre-tensioner system warning light notifies the driver of a malfunction in the air bag system.

Function

• The air bag/seat belt pre-tensioner system warning light turns on when there is a malfunction in the air bag system.

Structure/construction

• The air bag/seat belt pre-tensioner system warning light is built into the instrument cluster.

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• For vehicles with the center display, a warning message is displayed in the center display simultaneously when the air bag/seat belt pre-tensioner system warning light turns on. For the message content, refer to the [CENTER DISPLAY] in the workshop manual.

Operation

1.When the ignition is switched ON (engine off or on), the instrument cluster receives (1) the air bag/seat belt pre-tensioner system warning light signal from the SAS control module.

2.The instrument cluster turns on (2) the transistor based on the air bag/seat belt pre-tensioner system warning light signal.

3.When the transistor turns on, the air bag/seat belt pre-tensioner system warning light turns on (3).

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