Nissan Murano: System / Fuel Pump Control Module (fpcm)
SYSTEM DIAGRAM
*1: ECM determines the start signal status by the signals of engine speed and battery voltage.
*2: This sensor is not used to control the engine system under normal conditions.
INPUT/OUTPUT SIGNAL CHART
| Sensor | Input signal to ECM | ECM function | Actuator |
|---|---|---|---|
| Crankshaft position sensor (POS) | Engine speed* | Fuel pump control |
FPCM ↓ Fuel pump |
| Camshaft position sensor (PHASE) | |||
| Engine coolant temperature sensor | Engine coolant temperature | ||
| Mass air flow sensor | Amount of intake air | ||
| Battery | Battery voltage* |
*: ECM determines the start signal status by the signals of engine speed and battery voltage.
SYSTEM DESCRIPTION
The fuel pump control module (FPCM) controls the discharging volume of the fuel pump by the FPCM control signals (Low/Mid/High) depending on driving conditions.
| Conditions | Amount of fuel flow | Supplied voltage |
|---|---|---|
| For 1 second after turning ignition switch ON | Low | Approximately 8.5 V |
|
High | Battery voltage 12 V |
| Except the above | Mid | Approximately 10 V |
Can Communication
System Description
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-Nissan Murano vehicle multiplex communication line with high data communication speed and excellent error detection ability...
Operation. Automatic Speed Control Device (ascd)
Switch Name and Function
SWITCHES AND INDICATORS 1.
CRUISE indicator
2.
SET indicator
3.
CANCEL switch
4.
ON/OFF (MAIN) switch
5.
SET-
6...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: B130d Tel Line Out Error
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition B130D TEL LINE OUT ERROR (Telephone line out error) Diagnosis condition When ignition switch is ON. Signal (terminal) Sound signal between TCU and AV control unit (terminals 31 and 32) Threshold — Diagnosis delay time 1 second or more POSSIBLE CAUSE Sound signal circuits between TCU and AV control unit TCU AV control unit FAIL-SAFETelematics system function stops DTC Confirmation Procedure PERFORM DTC CONFIRMATION PROCEDURE CONSULT Ignition switch ON...
Nissan Murano (Z52) 2015-2024 Owners Manual: Conventional (fixed speed) cruise control mode display and indicators
The display is located in the vehicle information display. Cruise indicator: This indicator indicates the condition of the ICC system depending on a color. Cruise control ON indicator (gray): Indicates that the CRUISE ON/OFF switch is on Cruise control SET indicator (green): Indicates that the cruising speed is set Cruise control warning (yellow): Indicates that there is a malfunction in the ICC system Set vehicle speed indicator: This indicator indicates the set vehicle speed...
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LATCH (Lower Anchors and Tethers for CHildren) system
LATCH system lower anchor locations - bench seat
Your vehicle is equipped with special anchor points that are used with LATCH system compatible child restraints. This system may also be referred to as the ISOFIX or ISOFIX compatible system. With this system, you do not have to use a vehicle seat belt to secure the child restraint unless the combined weight of the child and child restraint exceeds 65 lbs. (29.5 kg). If the combined weight of the child and child restraint is greater than 65 lbs. (29.5 kg), use the vehicle’s seat belt (not the lower anchors) to install the child restraint. Be sure to follow the child restraint manufacturer’s instructions for installation.
