Automatic Drive Positioner (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 SLIDING MOTOR LH POWER SUPPLY
- Turn the ignition switch to ACC.
- Perform "ACTIVE TEST" ("SEAT SLIDE") with CONSULT.
- Check voltage between driver seat control unit harness connector and ground.
(+)
(-)
Condition
Voltage (V)
(Approx.)
Driver seat control unit
Connector
Terminal
B210
36
Ground
SEAT SLIDE
OFF
0
FR (forward)
0
RR (backward)
Battery voltage
44
OFF
0
FR (forward)
Battery voltage
RR (backward)
0
Is the inspection result normal?
YES
Replace sliding motor LH. Refer to Removal and Installation .
NO
GO TO 2.
- CHECK SLIDING MOTOR LH CIRCUIT
- Turn ignition switch OFF.
- Disconnect driver seat control unit and sliding motor LH.
- Check continuity between driver seat control unit harness connector and sliding motor LH harness connector.
Driver seat control unit
Sliding motor LH
Continuity
Connector
Terminal
Connector
Terminal
B210
36
B211
1
Yes
44
5
- Check continuity between driver seat control unit harness connector and ground.
Driver seat control unit connector
Ground
Continuity
Connector
Terminal
B210
36
No
44
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace harness.
- CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident .
Is the inspection result normal?
YES
Replace driver seat control unit. Refer to Removal and Installation .
NO
Repair or replace the malfunctioning part.