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Low Tire Pressure Indicator: Testing and Inspection

TIRE PRESSURE WARNING INDICATOR CIRCUIT

CIRCUIT DESCRIPTION

When the tire pressure decreases, the skid control ECU sends the communication signal to the combination meter assembly through the CAN and BEAN, and it indicates the tire pressure warning indicator on the combination meter assembly.

The tire pressure warning indicator also comes on when the signal for the tire pressure warning indicator is cut off.

HINT: Refer to the "TIRE PRESSURE WARNING INDICATOR CHART" section of the "DIAGNOSIS SYSTEM" for checking the condition of the tire pressure warning indicator.

Wiring Diagram:






Step 1 - 2:




INSPECTION PROCEDURE
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