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 TELESCOPIC SWITCH SIGNAL
- Disconnect ADP steering switch (telescopic switch).
- Check voltage between ADP steering switch harness connector and ground.
(+)
(-)
Voltage (V)
(Approx.)
ADP steering switch (telescopic switch)
Connector
Terminals
M16
1
Ground
5 V
6
Is the inspection result normal?
YES
GO TO 3.
NO
GO TO 2.
- CHECK TELESCOPIC SWITCH CIRCUIT
- Disconnect automatic drive positioner control unit.
- Check continuity between automatic drive positioner control unit harness connector and ADP steering switch harness connector.
Automatic drive positioner control unit
ADP steering switch (telescopic switch)
Continuity
Connector
Terminal
Connector
Terminal
M33
7
M16
1
Yes
19
6
- Check continuity between automatic drive positioner control unit harness connector and ground.
Automatic drive positioner control unit
Ground
Continuity
Connector
Terminal
M33
7
No
19
Is the inspection result normal?
YES
Replace automatic drive positioner control unit. Refer to Removal and Installation .
NO
Repair or replace harness.
- CHECK TELESCOPIC SWITCH
Refer to Component Inspection .
Is the inspection result normal?
YES
GO TO 4.
NO
Replace ADP steering switch (telescopic switch). Refer to Removal and Installation .
- CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident .
Inspection End.