STARTER MOTOR DRIVE CONTROL : System Description
SYSTEN DIAGRAM
*1: CVT models
*2: M/T models
INPUT/OUTPUT SIGNAL CHART
Sensor | Input signal to ECM | ECM function | Actuator | |
Crankshaft position sensor (POS) |
|
Starter motor drive control |
|
|
Camshaft position sensor (PHASE) | ||||
Engine coolant temperature sensor | Engine coolant temperature | |||
Accelerator pedal position sensor | Accelerator pedal position | |||
Transmission range switch (CVT) | Gear position | |||
Park/ Neutral position switch (M/T) | Gear position | |||
Stop lamp switch | Brake pedal position | |||
Combination meter | CAN communication | Vehicle speed signal |
SYSTEM DESCRIPTION
When rapid deceleration occurs during engine runs or idle speed decreases due to heavy load conditions, ECM detects a decrease in idle speed and restarts the engine to secure reliability in handleability by transmitting a cranking request signal to IPDM E/R for activating the starter motor under the following conditions:
ECM transmits a control signal to IPDM E/R via BCM by CAN communication.
IPDM E/R detects an operating state of the starter motor relay and the starter motor control relay and transmits a feed back signal to ECM via CAN Communication.
6M/T
6M/T : Exploded View (LH)
Circular clip
Dust shield
Slide joint housing
Snap ring
Spider assembly
Boot band
Boot
Shaft
Damper band
Dynamic damper
Circular clip
Joint sub-assembly
Wheel side
6M/T : Disassembly and Assembly (LH)
DISASSEMBLY (WHEEL SIDE)
CAUTION:
...
Exterior front
Engine hood
Windshield wiper and washer switch,
Windshield
Moonroof (if so equipped)
Power windows
Door locks, keyfob, keys, NISSAN
Intelligent Key® (if so equipped)
Mirrors
Tire pressure
Flat tire
Tire chains
Replacing bulbs
Headlight and turn signal switch, LED
he ...
C1155 BR Fluid level low
DTC Logic
Dtc detection logic
Dtc
Display item
Malfunction detected condition
Possible cause
C1155
C1155 br fluid level low
Brake fluid level is low or communication line between
the abs actuator and electric unit (control unit) and brake
fluid level switch is ...