Charging System (DTC/Circuit Diagnosis)
WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK "S" TERMINAL CONNECTION
- Turn ignition switch OFF.
- Check if "S" terminal is clean and tight.
Is the inspection result normal?
YES
GO TO 2.
NO
Repair "S" terminal connection. Confirm repair by performing system test using 165-DSS-5000P. Refer to the applicable Instruction Manual for proper testing procedures.
- CHECK "S" TERMINAL CIRCUIT
Check voltage between generator harness connector and ground.
(+)
(-)
Voltage
(Approx.)
Generator
Connector
Terminal
F7
3
Ground
Battery voltage
Is the inspection result normal?
YES
Refer to Work Flow (With 165-DSS-5000P) or Work Flow (Without 165-DSS-5000P) .
NO
Check harness for open between generator and fuse.