Nissan Murano: Charging System :: System Description / System. Charging System
System Description
SYSTEM DIAGRAM

Signal transmission function list
| Component | Signal |
| Combination meter |
Charge warning lamp signal |
System Description
The generator provides DC voltage to operate the vehicle's electrical system and to keep the battery charged. The voltage output is controlled by the IC regulator.
WARNING/INDICATOR/CHIME LIST
| Item | Design | Reference |
| Charge warning lamp |
 |
For layout, refer to Design. |
Component Parts Location
A.
Engine room left side
B.
Combination meter
No. Component Description
1.
Generator (IC regulator)
Refer to Generator...
Work Flow (With 165-DSS-5000P)
CHARGING SYSTEM DIAGNOSIS WITH 165-DSS-5000PTo test the charging system, use the following special service tool:
165-DSS-5000P battery and electrical diagnostic analyzer
NOTE:
Refer to the applicable instruction manual for proper charging system diagnosis procedures...
Other information:
DTC Description
DTC DETECTION LOGICThere is a gap between angle of target and phase-control angle degree. DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0011
INT/V TIM CONT-B1
(“A” Camshaft Position - Timing Over-Advanced or System Performance bank 1)
Diagnosis condition
—
Signal (terminal)
Camshaft position sensor signal
Threshold
During the advanced control of intake valve timing control, the angle difference between actual angle and target angle is 13 degrees or more...
DTC Description
DTC DETECTION LOGIC
An excessively low voltage from the APP sensor 1 is sent to ECM.
An excessively high voltage from the APP sensor 1 is sent to ECM.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2122
APP SEN 1/CIRC
(Throttle/Pedal position sensor/switch “D” circuit low)
Diagnosis condition
Start engine and let it idle
Signal (terminal)
Voltage signal transmitted from APP sensor 1 to ECM
Threshold
An excessively low voltage is sent to ECM
Diagnosis delay time
—
P2123
APP SEN 1/CIRC
(Throttle/Pedal position sensor/switch “D” circuit high)
Diagnosis condition
Start engine and let it idle
Signal (terminal)
Voltage signal transmitted from APP sensor 1 to ECM
Threshold
An excessively high voltage is sent to ECM
Diagnosis delay time
—
POSSIBLE CAUSEDTC P2122
Harness or connectors
(APP sensor 1 circuit is open or shorted...