Diagnosis Procedure
WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
Regarding Wiring Diagram information, refer to WIRING DIAGRAM .
- CHECK FUSE
Check that the following fuses are not blown.
Terminal No. Signal name Fuse No. 32 Battery power supply 15 (15A) 36 ACC power supply 65 (10A) Are the fuses blown?
YES
Replace the blown fuse after repairing the affected circuit.
NO
GO TO STEP 2 .
- CHECK POWER SUPPLY CIRCUIT
- Turn ignition switch OFF.
- Disconnect satellite radio tuner connector B2.
- Check voltage between satellite radio tuner connector B2 terminal 32, 36 and ground.
Satellite radio tuner Ground Condition Voltage
(Approx.)Connector Terminal B2 32 - Ignition switch: OFF Battery voltage 36 Ignition switch: ACC
Is the inspection result normal?
YES
GO TO STEP 3 .
NO
Repair or replace harness or connectors.
- CHECK GROUND CIRCUIT
- Turn ignition switch OFF.
- Check continuity between satellite radio tuner connector B2 terminal 35 and ground.
Satellite radio tuner Ground Continuity Connector Terminal B2 35 - Yes
Is the inspection result normal?
YES
Inspection End.
NO
Repair or replace harness or connectors.