Nissan Murano: Dtc/circuit Diagnosis / Abs Warning Lamp
Component Function Check
CHECK ABS WARNING LAMP FUNCTION
Check that ABS warning lamp in combination meter turns ON for 1 second after ignition switch ON.
CAUTION:
Never start the engine.
Is the inspection result normal?
YES>>
Inspection End.
NO>>
Proceed to Diagnosis Procedure.
Diagnosis Procedure
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIRCUIT
Perform the trouble diagnosis for ABS actuator and electric unit (control unit) power supply and ground circuit. Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>
GO TO 2.
NO>>
Repair or replace error-detected parts.
PERFORM SELF DIAGNOSTIC RESULT
CONSULT
-
Ignition switch OFF → ON.
CAUTION:
-
Be sure to wait 10 seconds after ignition switch OFF or ON.
-
Start the engine.
-
Repeat step 1 two or more times.
-
Select “Self Diagnostic Result” mode of “ABS”.
Is any DTC detected?
YES>>
Check the DTC. Refer to DTC Index.
NO>>
GO TO 3.
CHECK ABS WARNING LAMP SIGNAL
CONSULT
-
Select “ABS WARN LAMP” in “Data Monitor” mode of “ABS”.
-
Ignition switch OFF.
-
Check that “Data Monitor” displays “On” for 1 second after ignition switch ON and then changes to “Off”.
CAUTION:
Never start the engine.
Is the inspection result normal?
YES>>
Replace the combination meter. Refer to Removal and Installation.
NO>>
Replace the ABS actuator and electric unit (control unit). Refer to Removal and Installation.
Component Function Check
CHECK VDC OFF SWITCH OPERATION
Check that VDC OFF indicator lamp in combination meter turns ON/OFF when VDC OFF switch is operated...
Component Function Check
CHECK BRAKE WARNING LAMP FUNCTION (1)
Check that brake warning lamp in combination meter turns ON for 1 second after ignition switch ON...
Other information:
Reference Value
TERMINAL LAYOUTPHYSICAL VALUES
Terminal No.
(Wire color) Description Condition Standard Reference value
+ – Signal name Input/ Output
1
(L)
—
Nissan Murano Vehicle CAN communication-H
Input/ Output
—
—
—
2
(P)
—
Nissan Murano Vehicle CAN communication-L
Input/ Output
—
—
—
3
(L)
—
Diagnostic CAN communication-H
Input/ Output
—
—
—
4
(P)
—
Diagnostic CAN communication-L
Input/ Output
—
—
—
5
(BG)
6
(B)
7
(B)
Ignition power supply
Input
Ignition switch ON
7 – 16 V
Battery voltage
8
(BG)
6
(B)
7
(B)
Battery power supply
Input
Ignition switch OFF
6 – 16 V
Battery voltage
9
(L)
—
IT CAN communication-H
—
—
—
—
10
(P)
—
IT CAN communication-L
—
—
—
—
11
(L)
—
Diagnostic CAN communication-H
Input/ Output
—
—
—
12
(P)
—
Diagnostic CAN communication-L
Input/ Output
—
—
—
13
(L)
—
IT CAN communication-H
—
—
—
—
14
(P)
—
IT CAN communication-L
—
—
—
—
DTC Inspection Priority Chart
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart...
Removal and Installation
REMOVALDrain engine oil. Refer to Changing Engine Oil.
Remove front fender protector side cover (RH). Refer to Removal and Installation.
Remove the oil filter using suitable tool (A) as shown.
WARNING:
Be careful not to burn yourself, as the engine oil may be hot...