Nissan Murano: Automatic Drive Positioner :: Dtc/circuit Diagnosis / Tilt Switch
Component Function Check
DATA MONITOR
CONSULT
-
Select “TILT SW-UP”, “TILT SW-DOWN” in “Data Monitor” mode of “AUTO DRIVE POS.”.
-
Check that the function operates normally according to the following conditions:
| Monitor item | Condition | Status |
| TILT SW-UP |
Tilt switch (up) |
Operate |
ON |
| Release |
OFF |
| TILT SW-DOWN |
Tilt switch (down) |
Operate |
ON |
| Release |
OFF |
Is the inspection result normal?
YES>>
Inspection End.
NO>>
Perform diagnosis procedure. Refer to Diagnosis Procedure.
Diagnosis Procedure
CHECK TILT SWITCH SIGNAL
-
Ignition switch OFF.
-
Disconnect ADP steering switch (tilt switch).
-
Ignition switch ON.
-
Check voltage between ADP steering switch harness connector and ground.
| (+) | (–) |
Voltage
(Approx.) |
| ADP steering switch (tilt switch) |
| Connector | Terminal |
| M16 |
5 |
Ground |
5V |
| 2 |
Is the inspection result normal?
YES>>
GO TO 3.
NO>>
GO TO 2.
CHECK TILT SWITCH CIRCUIT
-
Ignition switch OFF.
-
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 (tilt switch) | Continuity |
| Connector | Terminal | Connector | Terminal |
| M33 |
1 |
M16 |
5 |
Yes |
| 13 |
2 |
-
Check continuity between automatic drive positioner control unit harness connector and ground.
| Automatic drive positioner control unit | Ground | Continuity |
| Connector | Terminal |
| M33 |
1 |
No |
| 13 |
Is the inspection result normal?
YES>>
Replace automatic drive positioner unit. Refer to Removal and Installation.
NO>>
Repair or replace harness.
CHECK TILT SWITCH
Refer to Component Inspection.
Is the inspection result normal?
YES>>
GO TO 4.
NO>>
Replace ADP steering switch (tilt switch). Refer to Removal and Installation.
CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
>>
Inspection End.
Component Inspection
CHECK TILT SWITCH
-
Ignition switch OFF.
-
Disconnect ADP steering switch (tilt switch).
-
Check continuity between ADP steering switch terminals.
| ADP steering switch (tilt switch) | Condition | Continuity |
| Terminal |
| 3 |
5 |
Tilt switch (up) |
Operate |
Yes |
| Release |
No |
| 2 |
Tilt switch (down) |
Operate |
Yes |
| Release |
No |
Is the inspection result normal?
YES>>
Inspection End.
NO>>
Replace ADP steering switch (tilt switch). Refer to Removal and Installation.
Component Function Check
DATA MONITOR
CONSULT
Select “SLIDE SW-FR”, “SLIDE SW-RR” in “Data Monitor” mode of “AUTO DRIVE POS.”.
Check that the function operates normally according to the following conditions:
Monitor item Condition Status
SLIDE SW-FR
Sliding switch (forward)
Operate
ON
Release
OFF
SLIDE SW-RR
Sliding switch (backward)
Operate
ON
Release
OFF
Is the inspection result normal?
YES>>
Inspection End...
Component Function Check
DATA MONITOR
CONSULT
Select “MEMORY SW 1”, “MEMORY SW 2” and “SET SW” in “Data Monitor” mode of “AUTO DRIVE POS...
Other information:
DTC Description
DTC DETECTION LOGICThere is a gap between the target phase angle and the detected phase angle when the engine is operating in cold conditions. DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P052A
CAMSHAFT POSITION TIMING B1
(Cold start “A” camshaft position timing over-advanced bank 1)
Diagnosis condition
—
Signal (terminal)
—
Threshold
There is a gap between the target phase angle and the detected phase angle when the engine is operating in cold conditions
Diagnosis delay time
—
P052B
CAMSHAFT POSITION TIMING B1
(Cold start “A” camshaft position timing over-retarded bank 1)
Diagnosis condition
—
Signal (terminal)
—
Threshold
There is a gap between the target phase angle and the detected phase angle when the engine is operating in cold conditions
Diagnosis delay time
—
P052C
CAMSHAFT POSITION TIMING B2
(Cold start “A” camshaft position timing over-advanced bank 2)
Diagnosis condition
—
Signal (terminal)
—
Threshold
There is a gap between the target phase angle and the detected phase angle when the engine is operating in cold conditions
Diagnosis delay time
—
P052D
CAMSHAFT POSITION TIMING B2
(Cold start “A” camshaft position timing over-retarded bank 2)
Diagnosis condition
—
Signal (terminal)
—
Threshold
There is a gap between the target phase angle and the detected phase angle when the engine is operating in cold conditions
Diagnosis delay time
—
POSSIBLE CAUSEDTC P052A
Crankshaft position sensor
Camshaft position sensor
Intake valve timing control solenoid valve
Intake valve timing intermediate lock control solenoid valve
Accumulation of debris to the signal pick-up portion of the camshaft
Timing chain installation
Foreign matter caught in the intake valve timing control (or intermediate lock control) solenoid valve
DTC P052B
Crankshaft position sensor
Camshaft position sensor
Intake valve timing control solenoid valve
Intake valve timing intermediate lock control solenoid valve
Accumulation of debris to the signal pick-up portion of the camshaft
Timing chain installation
Foreign matter caught in the intake valve timing control (or intermediate lock control) solenoid valve
DTC P052C
Crankshaft position sensor
Camshaft position sensor
Intake valve timing control solenoid valve
Intake valve timing intermediate lock control solenoid valve
Accumulation of debris to the signal pick-up portion of the camshaft
Timing chain installation
Foreign matter caught in the intake valve timing control (or intermediate lock control) solenoid valve
DTC P052D
Crankshaft position sensor
Camshaft position sensor
Intake valve timing control solenoid valve
Intake valve timing intermediate lock control solenoid valve
Accumulation of debris to the signal pick-up portion of the camshaft
Timing chain installation
Foreign matter caught in the intake valve timing control (or intermediate lock control) solenoid valve
FAIL-SAFE Engine operating condition in fail-safe mode
Fail safe mode Nissan Murano Vehicle behavior
Intake valve timing intermediate lock control
—
DTC Confirmation Procedure
CHECK DTC PRIORITY
If DTC P052A, P052B, P052C and P052D is displayed with DTC P0075 or P0081, first perform the confirmation procedure for DTC UXXXX or P0607...
Exploded View
1.
Optical sensor
2.
Defroster grille
A.
Harness connector
Pawl
Removal and Installation
REMOVALUsing a suitable tool, release pawls and remove optical sensor (2) from defroster grille (1).
: Pawl
Disconnect harness connector (A) from optical sensor...