LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Infiniti
>>
2004
>>
Q45
>>
Repair and Diagnosis
>>
Engine Performance
>>
Engine Control System
>>
Power Supply And Ground Circuit
>>
Diagnostic Procedure
>>
11. Check ECM Relay
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
11. Check ECM Relay
Refer to
COMPONENT INSPECTION
.
OK or NG
OK: Go to
IGNITION SIGNAL
.
NG: Replace ECM relay.