DTC C147D: Air Bag Circuit [04/2018 - ]: Description

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The skid control ECU (brake booster with master cylinder assembly) receives the secondary collision brake control request signal from the airbag ECU assembly.

DTC No.	Detection Item	INF Code	DTC Detection Condition	Trouble Area	MIL	Note
C147D	Air Bag Circuit	451	An abnormal secondary collision brake control request signal is received 2 times or more when communication with the airbag ECU assembly is possible.	Airbag ECU assembly Skid control ECU (brake booster with master cylinder assembly)	Does not come on	Secondary collision brake DTC HINT: The DTC is cleared when the conditions return to normal.