LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Scion
>>
2013
>>
iQ EV
>>
Repair and Diagnosis
>>
Quick Lookups
>>
DTC Index (Electric)
>>
Window / Glass DTCS
>>
Heated Windshield Defroster System
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Heated Windshield Defroster System
HEATED WINDSHIELD DEFROSTER SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
DTC Code
Description
B14BB
Open in HWD Relay RH Circuit
B14BC
Open in HWD Relay LH Circuit