Nissan Murano: Dtc/circuit Diagnosis / Led Headlamp
Diagnosis Procedure
CHECK HEADLAMP (LO) GROUND CIRCUIT
-
Ignition switch OFF.
-
Disconnect front combination lamp connector.
-
Check continuity between front combination lamp harness connector and ground.
| Front combination lamp | — | Continuity |
| Connector | Terminal |
| RH |
E243 |
5 |
Ground |
Yes |
| LH |
E247 |
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Repair or replace harness.
CHECK LED HEADLAMP CONTROL MODULE
Install the normal LED headlamp control module to the applicable headlamp. Check that the lighting switch is turned ON.
Is the headlamp turned ON?
YES>>
Replace LED headlamp control module. Refer to Removal and Installation.
NO>>
GO TO 3.
CHECK HEADLAMP
Install the normal applicable front combination lamp. Check that the headlamp is turned ON.
Is the headlamp turned ON?
YES>>
Replace front combination lamp. Refer to Removal and Installation.
NO>>
LED headlamp is normal. Check headlamp control system.
Component Function Check
CHECK DAYTIME RUNNING LIGHT OPERATION
CONSULT
Select “EXTERNAL LAMPS” in “Active Test” mode of “IPDM E/R”.
While operating the test items, check daytime running light operation...
Component Function Check
CHECK PARKING LAMP OPERATION
CONSULT
Select “EXTERNAL LAMPS” in “Active Test” mode of “IPDM E/R”.
While operating the test items, check that the parking lamp is turned ON...
Other information:
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collisions...
Values on the Diagnosis Tool
Monitor item Condition Value/Status
VHCL SPEED SE
While driving
Value of Nissan Murano vehicle speed signal (wheel speed)
YAW RATE
While driving
Nissan Murano Vehicle stopped
0.0
Nissan Murano Vehicle turning right
Positive value
Nissan Murano Vehicle turning left
Negative value
PWR SUP MONI
Ignition switch ON
Power supply voltage value of distance sensor (ICC sensor)
DISTANCE
Drive the Nissan Murano vehicle and activate the ICC system...