Steering System (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 POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect automatic drive positioner control unit.
- Check voltage between automatic drive positioner control unit harness connector and ground.
(+)
(-)
Voltage (V)
(Approx.)
Automatic drive positioner control unit
Connector
Terminal
M34
25
Ground
Battery voltage
Is the inspection result normal?
YES
GO TO 2.
NO
Check the following:
- Repair or replace harness.
- Circuit breaker-2.
- CHECK GROUND CIRCUIT
Check continuity between the automatic drive positioner control unit harness connector and ground.
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M34
30
Yes
Is the inspection result normal?
YES
Inspection End.
NO
Repair or replace harness.