Nissan Murano: Removal and Installation / Av Control Unit
Exploded View

| 1. |
AV control unit bracket (RH) |
2. |
AV control unit |
3. |
AV control unit bracket (LH) |
| 4. |
A/C auto amp. |
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Removal and Installation
REMOVAL
CAUTION:
Before disconnecting the AV control unit and battery terminals, turn the ignition switch OFF and wait at least 30 seconds.
NOTE:
-
Before replacing AV control unit, perform “Before Replace ECU” of “Read / Write Configuration” to save or print current Nissan Murano vehicle specification. Refer to Description.
-
After the ignition switch is turned OFF, the AV control unit continues operating for approximately 30 seconds.
-
Therefore, data corruption may occur if battery voltage is cut off within 30 seconds.
Disconnect the negative battery terminal. Refer to Removal and Installation.
Remove cluster lid D. Refer to Removal and Installation.
Remove A/C switch assembly. Refer to Removal and Installation.
Remove AV control unit screws then pull out AV control unit.
Disconnect the harness connectors from AV control unit and remove.
Remove AV control unit bracket (LH/RH) screws and AV control unit brackets [(LH/RH) (if necessary)].
INSTALLATION
CAUTION:
Be sure to perform “After Replace ECU” of “Read / Write Configuration” or “Manual Configuration” when replacing AV control unit. Refer to Description.
Installation is in the reverse order of removal.
Exploded View
1.
Steering wheel
2.
Cover
3.
Steering switches
4.
Driver air bag module
A.
Refer to Exploded View.
Pawl
Removal and Installation
REMOVALNOTE:
The steering switches is serviced as an assembly...
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...
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