Warning Lamp Flash Code Chart

How to read flash codes

Put the vehicle in Diagnosis Mode. Refer to Trouble Diagnosis .
All codes are proceeded by a seven second "holding" flash.
Identify how many primary flashes are displayed as well as the length of each primary flash.
Refer to the tables and examples below to determine which SRS subsystem the code belongs to.
Count the short secondary flashes that follow the primary flashes.
Match the correct flashing pattern to the malfunctioning component and perform the DTC Diagnosis Procedure.

Refer to the illustrations below for an example of each flashing pattern.

Front subsystem

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Flashes (Primary)	Flash Length (seconds)	Flashes (Secondary)	Malfunctioning Component or Circuit	Reference
2	1.5	1	Driver air bag module	DTC Diagnosis Procedure (B0001) DTC Diagnosis Procedure (B0002)
		2	Passenger air bag module	DTC Diagnosis Procedure (B0010) DTC Diagnosis Procedure (B0011)
		3	Front LH seat belt pre-tensioner	DTC Diagnosis Procedure
		4	Front RH seat belt pre-tensioner	DTC Diagnosis Procedure

Side subsystem

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Flashes (Primary)	Flash Length (seconds)	Flashes (Secondary)	Malfunctioning Component or Circuit	Reference
3	1.5	1	Front LH side air bag module	DTC Diagnosis Procedure
		2	Front RH side air bag module	DTC Diagnosis Procedure
		3	LH side curtain air bag module	DTC Diagnosis Procedure
		4	RH side curtain air bag module	DTC Diagnosis Procedure

Air bag subsystem

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Flashes (Primary)	Flash Length (seconds)	Flashes (Secondary)	Malfunctioning Component or Circuit	Reference
1	3	1	Collision detection	DTC Diagnosis Procedure
		2	Air bag diagnosis sensor unit	DTC Diagnosis Procedure (B1400) DTC Diagnosis Procedure (B1401) DTC Diagnosis Procedure (B1402) DTC Diagnosis Procedure (B1403) DTC Diagnosis Procedure (B1404) DTC Diagnosis Procedure (B1405) DTC Diagnosis Procedure (B1406) DTC Diagnosis Procedure (B1407) DTC Diagnosis Procedure (B1408) DTC Diagnosis Procedure (B1409) DTC Diagnosis Procedure (B1410) DTC Diagnosis Procedure (B1411) DTC Diagnosis Procedure (B1412) DTC Diagnosis Procedure (B1413) DTC Diagnosis Procedure (B1414) DTC Diagnosis Procedure (B1415) DTC Diagnosis Procedure (B1416) DTC Diagnosis Procedure (B1417) DTC Diagnosis Procedure (B1418) DTC Diagnosis Procedure (B1419) DTC Diagnosis Procedure (B1420)
		3	Passenger air bag OFF indicator	DTC Diagnosis Procedure
		4	Occupant classification system	DTC Diagnosis Procedure (B00A0-02, -04 or -93) , DTC Diagnosis Procedure (B00A0-09) , DTC Diagnosis Procedure (B00A0-83, -86, -87 or -88)

Sensor subsystem

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Flashes (Primary)	Flash Length (seconds)	Flashes (Secondary)	Malfunctioning Component or Circuit	Reference
2	3	1	Crash zone sensor	DTC Diagnosis Procedure
		2	LH side air bag (satellite) sensor	DTC Diagnosis Procedure
		3	RH side air bag (satellite) sensor	DTC Diagnosis Procedure
		4	Rear side air bag (satellite) sensor LH	DTC Diagnosis Procedure
		5	Rear side air bag (satellite) sensor RH	DTC Diagnosis Procedure
		6	Front door satellite sensor LH	DTC Diagnosis Procedure
		7	Front door satellite sensor RH	DTC Diagnosis Procedure
		8	Seat belt buckle switch LH	DTC Diagnosis Procedure
		9	Seat belt buckle switch RH	DTC Diagnosis Procedure