LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Scion
>>
2016
>>
FR-S Automatic Trans
>>
Repair and Diagnosis (Single Page)
>>
Engine Performance
>>
System
>>
Engine Control System (Diagnostic Codes (P0300-P1449))
>>
SFI System
>>
DTC P0685: ECM / Pcm Power Relay Control Circuit / Open [05/2014 - ]
>>
Typical Enabling Conditions
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Typical Enabling Conditions
Monitor runs whenever following DTC not stored
None
Main relay command
Off