DTC B15F5: A/C ECU Vehicle Information Reading/Writing Processor Malfunction [10/2014 - 10/2015]: Description

This DTC is stored when items controlled by the air conditioning amplifier assembly cannot be customized via the navigation system vehicle customization screen.

HINT:

The air conditioning amplifier assembly controls the air conditioning system related items that are customizable via the navigation system vehicle customization screen.

DTC No.	DTC Detection Condition	Trouble Area
B15F5	Air conditioning amplifier assembly vehicle setting processing malfunction	CAN communication system Air conditioning system Air conditioning amplifier assembly Navigation ECU sub-assembly