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.
Ignition coil
Exploded View
Ignition coil
Spark plug
Rocker cover
Removal and Installation
REMOVAL
Remove the engine room cover. Refer to EM-24, "Exploded View".
Disconnect the harness connector from the ignition coil.
Remove the ignition coil.
CAUTION:
Do not drop or shock i ...
Wiring diagram
Remote keyless entry system
Wiring diagram
Power door lock system
Wiring Diagram
Trunk lid opener
Wiring diagram
...
Rear seat
Exploded View
Rear seatback assembly (rh)
Seatback striker
Seatback latch release knob
Seatback latch assembly
Seatback silencer (RH)
Rear seatback frame (rh)
Seatback latch release knob finisher
Rear seat bolster trim (RH)
Rear seat bolster pad (RH)
Rear seat bolster (rh)
...