Diagnosis Procedure
WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Do not disconnect the battery negative terminal and the driver seat control unit connector until DTC is confirmed with CONSULT.
- CHECK FUSE
Check that the following fusible link is not blown.
Signal name
Fusible link No.
Battery power supply
I (40 A)
Is the inspection result normal?
YES
GO TO 2.
NO
Replace the blown fusible after repairing the affected circuit.
- 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
M67
25
Ground
Battery voltage
Is the inspection result normal?
YES
GO TO 3.
NO
Check the following:
- Repair or replace harness.
- Circuit breaker.
- 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
M67
30
Yes
Is the inspection result normal?
YES
Inspection End.
NO
Repair or replace harness.