DTC B1D35-86: Hazard Switch Signal Invalid: Contents

DTC No.	Detection Item	DTC Detection Condition	Warning Indicate	Memory	Fail-safe Operation	Note
B1D3586	Hazard Switch signal invalid	Hazard warning switch error signal received	Not applicable	DTC Stored	Applicable	Drive cycle: Not applicable Self test type:CMDTC self test, ODDTC self test

Description	Hazard warning switch error signal received
Detection condition	Main body ECU receives the error signals from the engine stop and start ECU for 2 s or more with the ignition switched ON (engine off or on).
Fail-safe	Perform the control with hazard warning switch signal turned off.
Possible cause	Engine stop and start ECU malfunction Hazard warning switch malfunction Main body ECU malfunction