Nissan Murano: Charging System :: Dtc/circuit Diagnosis / L Terminal Circuit (short)
Diagnosis Procedure
CHECK “L” TERMINAL CIRCUIT (SHORT)
-
Ignition switch OFF.
-
Disconnect generator connector.
-
Ignition switch ON.
Does charge warning lamp illuminate?
YES>>
GO TO 2.
NO>>
Refer to Work Flow (With 165-DSS-5000P), or (Without 165-DSS-5000P).
CHECK HARNESS CONTINUITY (SHORT CIRCUIT)
-
Ignition switch OFF.
-
Disconnect the battery cable from the negative terminal.
-
Disconnect combination meter connector.
-
Check continuity between the combination meter harness connector and ground.
| Combination meter | — | Continuity |
| Connector | Terminal |
| M23 |
44 |
Ground |
No |
Is the inspection result normal?
YES>>
Replace the combination meter. Refer to Removal and Installation.
NO>>
Repair or replace the harness or connectors.
Diagnosis Procedure
CHECK "L" TERMINAL CONNECTION
Ignition switch OFF.
Check if "L" terminal is clean and tight.
Is the inspection result normal?
YES>>
GO TO 2...
Diagnosis Procedure
CHECK “S” TERMINAL CONNECTION
Ignition switch OFF.
Check if “S” terminal is clean and tight.
Is the inspection result normal?
YES>>
GO TO 2...
Other information:
Diagnosis Procedure
The displayed outside air temperature is higher than the actual temperature.
The displayed outside air temperature is lower than the actual temperature.
Outside air temperature is not indicated.
CHECK AMBIENT SENSOR SIGNAL CIRCUIT
Check the ambient sensor signal circuit...
DTC Description
DTC DETECTION LOGIC DTC No. CONSULT screen terms DTC detection condition
C1A04–97
ABS/TCS/VDC CIRC
(ABS/TCS/VDC circuit)
Diagnosis condition
When Ignition switch is ON.
Signal (terminal)
—
Threshold
If a malfunction occurs in the VDC/TCS/ABS system
Diagnosis delay time
—
POSSIBLE CAUSE
ABS actuator and electric unit (control unit)
FAIL-SAFEThe following systems are canceled:
Intelligent Cruise Control
Automatic Emergency Braking (AEB)
Intelligent Forward Collision Warning (I-FCW)
DTC Confirmation Procedure
CHECK DTC PRIORITY
If DTC “C1A04–97” is displayed with DTC “U1000–01”, first diagnose the DTC “U1000–01”...