i-stop INDICATOR LIGHT (GREEN) [SKYACTIV-D 1.5]

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Purpose, Function

•  If the i-stop (engine stop control) permit condition is met while the vehicle is being driven, the i-stop indicator light (green) illuminates to inform the driver that an engine-stop by the i-stop control is permitted. In addition, if the engine cannot be stopped by the i-stop control due to insufficient depression of the brake pedal after the vehicle is stopped, the light flashes to warn the driver to further depress the brake pedal.
•  The light illuminates based on the i-stop (engine stop control) permit conditions.

Construction

•  The i-stop indicator light (green) is built into the instrument cluster.
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Operation

•  The illumination/flashing conditions of the i-stop indicator light (green) differ depending on the i-stop (engine-stop control) permit condition.
•  The illumination/flashing conditions of the i-stop indicator light (green) are as follows:
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i-stop indicator light (green) illumination/flashing condition determination

i-stop (engine-stop control) permit condition item

ATX

MTX
A
Cabin temperature
(with full-auto air conditioner)
Difference between target temperature in cabin and temperature in cabin is within a certain value (A/C cabin temperature control is performed)
A/C temperature
(with full-auto air conditioner)
Setting other than MIN
Warm up condition
(with manual air conditioner)
Ambient temperature is 10 °C {50 °F} or more or engine coolant temperature is 60 °C {140 °F} or more
Cold condition
(with manual air conditioner)
Ambient temperature is 20 °C {68 °F} or less or evaporator temperature is specified value or less
Ambient temperature
-10―50 °C {14―122 °F}
i-stop OFF switch
OFF
Vehicle speed history
3 km/h {2 mph} or more
4 km/h {2.5 mph} or more
Battery charge condition
65.7% or more
Battery fluid temperature
0—70 °C {32—158 °F}
Battery voltage
11.2 V or more
MODE dial
Except DEFROSTER
Door (driver side)
Closed
Bonnet
Closed *2
Seat belt (driver side)
Fastened*3
System condition
i-stop related module is normal
Fast idle increase
Completed
DPF regeneration
Completed
Fuel injection amount learning
Completed
Battery condition learning
Completed
Steering angle sensor initialization setting
Completed
Not applicable
DC-DC converter (i-ELOOP) current output
25 A or less
i-ELOOP control condition
Bypass mode not operating
Capacitor (i-ELOOP) voltage
14 V or more
Engine coolant temperature
30—110 °C {86—230 °F}
Intake air temperature
100°C {212 °F} or less
TFT
20―117 °C {68―242 °F}
Not applicable
Altitude
1,800 m {5,906 ft} or less (BARO: 81.5 kPa {0.831 kgf/cm2, 11.8 psi} or less)
B
Vehicle speed
0 km/h {0 mph}
3 km/h {2 mph} or less
Vehicle conditions
Vehicle stopped in D position*1
Not applicable
Brake pedal
Brake pedal depressed in D position or M position
Not applicable
Accelerator pedal
Released
Clutch pedal
Not applicable
Released
Steering speed angle
15 deg/sec or less
Steering angle
-65―65 °(center)
After EPS control module learned center value
Not applicable
Steering torque
1.1 N·m {11 kgf·cm, 9.7 in·lbf} or less
Door (front, rear)
Closed
Trunk (4SD)/Liftgate (5HB)
Closed
Power brake unit vacuum
−45 kPa {−0.46 kgf/cm2, −6.5 psi} or less
Vehicle inclination angle
Less than ±7% when level
C
Brake fluid pressure
Brake fluid pressure is 1.7 MPa {17 kgf/cm2, 247 psi} or more while in D or M position
Not applicable
D
Gear position
Not applicable
Neutral

*1  :After the vehicle is stopped, the engine stops if the gear is shifted to N position. In addition, if the gear is shifted to P position after the vehicle is stopped in D position, the engine stop condition by the i-stop control is maintained.
*2  :If the engine is started with the bonnet open, i-stop is inhibited until the engine is stopped.
*3  :If the seat belt is unfastened while the vehicle is stopped, i-stop is inhibited until a vehicle speed record is input once.
•  The PCM sends an i-stop indicator light (green) illumination/flashing request to the instrument cluster via CAN communication.