Nissan Murano: Dtc/circuit Diagnosis / Power Supply and Ground Circuit. Distance Sensor (icc Sensor)
Diagnosis Procedure
CHECK FUSES
Check that the following fuse is not blown:
| Signal name | Fuse No. |
| Ignition power supply |
29 (10A) |
Is the fuse blown?
YES>>
Replace the blown fuse after repairing the affected circuit.
NO>>
GO TO 2.
CHECK DISTANCE SENSOR (ICC SENSOR) POWER SUPPLY CIRCUIT
Check voltage between Distance sensor (ICC sensor) harness connector and ground.
| Terminal |
Condition |
Voltage
(Approx.) |
| (+) |
(–) |
| Distance sensor (ICC sensor) |
Ground |
Ignition switch |
| Connector |
Terminal |
| E219 |
8 |
OFF |
0 V |
| ON |
Battery voltage |
Is the inspection result normal?
YES>>
GO TO 3.
NO>>
Repair the Distance sensor (ICC sensor) power supply circuit.
CHECK DISTANCE SENSOR (ICC SENSOR) GROUND CIRCUIT
-
Turn the ignition switch OFF.
-
Disconnect the Distance sensor (ICC sensor) unit connector.
-
Check for continuity between Distance sensor (ICC sensor) harness connector and ground.
| Distance sensor (ICC sensor) |
Ground |
Continuity |
| Connector |
Terminal |
| E219 |
1 |
Yes |
Is the inspection result normal?
YES>>
Inspection End.
NO>>
Repair the Distance sensor (ICC sensor) ground circuit.
DTC Description
DESCRIPTIONCAN controller controls the communication of ITS communication signal and the error detection.DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detection condition
U1010
CONTROL UNIT (CAN)
[Control unit (CAN)]
Diagnosis condition
When Ignition switch is ON...
Other information:
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2119
ETC ACTR-B1
(Throttle actuator control throttle body range/performance)
1
Diagnosis condition
—
Signal (terminal)
—
Threshold
Electric throttle control actuator does not function properly due to the return spring malfunction
Diagnosis delay time
—
2
Diagnosis condition
—
Signal (terminal)
—
Threshold
Throttle valve opening angle in fail-safe mode is not in specified range
Diagnosis delay time
—
3
Diagnosis condition
—
Signal (terminal)
—
Threshold
ECM detects that the throttle valve is stuck open
Diagnosis delay time
—
POSSIBLE CAUSE
Electric throttle control actuator
FAIL-SAFE Engine operating condition in fail-safe mode
Fail safe mode Nissan Murano Vehicle behavior
Electric throttle control actuator
(When electric throttle control actuator does not function properly due to the return spring malfunction:)
ECM controls the electric throttle actuator by regulating the throttle opening around the idle position...
Exploded View
1.
Floor rear spacer (RH)
2.
Floor center spacer (RH)
3.
Floor front spacer (RH)
4.
Floor trim
5.
Floor front spacer (LH)
6.
Floor center spacer (LH)
7.
Floor rear spacer (LH)
Clip
Front
Removal and Installation
REMOVALCAUTION:
Before servicing, turn ignition switch off, disconnect both battery cables and wait at least three minutes...