i-stop INDICATOR LIGHT (GREEN) [SKYACTIV-D 2.2]

id0140z7008600


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.

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:

European (L.H.D. U.K.) specs.

ac5wzn00002629

i-stop indicator light (green) illumination/flashing condition determination

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

ATX

MTX
A
i-stop OFF switch
OFF
←
Vehicle speed history
3 km/h {2 mph} or more
4 km/h {2.5 mph} or more
Bonnet
Closed *2
←
Seat belt (Driver side)
Fastened
←
System condition
i-stop related module is normal
←
Fast idle increase
Completed
←
Fuel injection amount learning
Completed
←
DPF regeneration
Completed
←
Battery condition learning
Completed
←
Steering angle sensor initialization setting
Completed
Not applicable
DSC sensor initialization
Completed
Not applicable
Intake air temperature
100°C {212 °F} or less
←
TFT
20―120 °C {68―248 °F}
Not applicable
Altitude
1,800 m or less
←
Vehicle conditions
Vehicle stopped in D position (After vehicle is stopped and shifted into N position, engine stops 0.6 s after operation. In addition, after vehicle is stopped in D position and if shifted into P position, engine stop condition continues by i-stop control
Not applicable
Brake pedal
Brake pedal depressed in D position or M position (except 2nd gear fixed mode)
(If ABS operates during deceleration, i-stop operation is inhibited.)
Not applicable
Brake fluid pressure
Brake fluid pressure is 1.6 MPa {16 kgf/cm2, 232 psi} or more in D position or M position (except 2nd gear fixed mode)
(pedal force sufficient to suppress vehicle lurch when engine is restarted)
Not applicable
Accelerator pedal
Released (foot is removed from accelerator pedal)
←
Clutch pedal
Not applicable
30% or less (clutch pedal opening angle)
A
Steering speed angle
15 deg/sec or less
←
Steering angle
-65―65 °(center)
Not applicable
Steering torque
1.4 N·m {14 kgf·cm, 12 in·lbf} or less
←
Door (front, rear)
Closed
←
Liftgate
Closed
←
Vehicle inclination angle
Less than ± 12% when level
Not applicable
Vehicle speed
0 km/h
3 km/h {2 mph} or less
Power brake unit vacuum
-45 kPa {-0.46kgf/cm2, -6.5 psi} or less
←
B
Door (driver side).
Closed
←
C
Gear position
Not applicable
Neutral
D
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 MAX/MIN
←
Warm up condition
(With manual air conditioner)
Ambient temperature is 10 °C {50 °F} or more and engine coolant temperature is 60 °C {140 °F} or more
←
Cold condition
(With manual air conditioner)
Ambient temperature is 29 °C {84 °F} or less and evaporator temperature is 9 °C {48 °F} or less
←
Ambient temperature
-10―50 °C {14―122 °F}
←
Estimated battery voltage at engine restart
7.45 V or more *1
←
Battery charge condition
Charge condition: 70.5% or more (determined by current sensor signal)
←
Battery fluid temperature
0—70 °C {32—158 °F}
←
Battery voltage
11.2 V or more
←
Defroster switch
OFF
←
Engine coolant temperature
25—110 °C {77—230 °F}
←

*1  :With a high capacity audio system or added electronic device connected to the DC-DC converter, engine stop by the i-stop control is inhibited more quickly than normal due to repeated i-stop operation.
*2  :If the engine is started while the hood is open, i-stop is inhibited until the engine is stopped.


Except for European (L.H.D. U.K.) specs.

ac5wzn00002630

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 MAX/MIN
←
Warm up condition
(With manual air conditioner)
Ambient temperature is 10 °C {50 °F} or more and engine coolant temperature is 60 °C {140 °F} or more
←
Cold condition
(With manual air conditioner)
Ambient temperature is 29 °C {84 °F} or less and evaporator temperature is 9 °C {48 °F} 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
Charge condition: 70% or more (determined by current sensor signal)
←
Battery fluid temperature
0—70 °C {32—158 °F}
←
Battery voltage
11.2 V or more
←
Estimated battery voltage at engine restart
7.45 V or more *1
←
Defroster switch
OFF
←
Door (driver side).
Closed
←
Bonnet
Closed *2
←
Seat belt (driver side)
Fastened
←
System condition
i-stop related module is normal
←
Fast idle increase
Completed
←
Fuel injection amount learning
Completed
←
DPF regeneration
Completed
←
Battery condition learning
Completed
←
Steering angle sensor initialization setting
Completed
Not applicable
DSC sensor initialization
Completed
Not applicable
Engine coolant temperature
25—110 °C {77—230 °F}
←
Intake air temperature
100°C {212 °F} or less
←
TFT temperature
20―120 °C {68―248 °F}
Not applicable
Altitude
1,500 m or less
←
B
Vehicle speed
0 km/h
3 km/h {2 mph} or less
Vehicle conditions
Vehicle stopped in D position (After vehicle is stopped and shifted into N position, engine stops 0.6 s after operation. In addition, after vehicle is stopped in D position and if shifted into P position, engine stop condition continues by i-stop control
Not applicable
Brake pedal
Brake pedal depressed in D position or M position (except 2nd gear fixed mode)
(If ABS operates during deceleration, i-stop operation is inhibited.)
Not applicable
Accelerator pedal
Released (foot is removed from accelerator pedal)
←
Clutch pedal
Not applicable
30% or less (clutch pedal opening angle)
Steering speed angle
15 deg/sec or less
←
Steering angle
-65―65 °(center)
Not applicable
Steering torque
1.4 N·m {14 kgf·cm, 12 in·lbf} or less
←
Door (front, rear)
Closed
←
Liftgate
Closed
←
Power brake unit vacuum
-45 kPa {-0.46kgf/cm2, -6.5 psi} or less
←
Vehicle inclination angle
Less than ± 12% when level
Not applicable
C
Brake fluid pressure
Brake fluid pressure is 1.6 MPa {16 kgf/cm2, 232 psi} or more in D position or M position (except 2nd gear fixed mode)
(pedal force sufficient to suppress vehicle lurch when engine is restarted)
Not applicable
D
Gear position
Not applicable
Neutral

*1  :With a high capacity audio system or added electronic device connected to the DC-DC converter, engine stop by the i-stop control is inhibited more quickly than normal due to repeated i-stop operation.
*2  :If the engine is started while the hood is open, i-stop is inhibited until the engine is stopped.

•  The PCM sends an i-stop indicator light (green) illumination/flashing request to the instrument cluster via CAN communication.