i-stop INDICATOR LIGHT (GREEN) [SKYACTIV-G 2.0, SKYACTIV-G 2.5]


id0140g2008600


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.

ac5wzn00002624

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)
Fastened
Push button start system
Normal
System condition
i-stop related module is normal
ISC learning
Completed
Battery condition learning
Completed
Steering angle sensor initialization setting
Completed
Not applicable
DSC sensor initialization
Completed
Not applicable
Time since engine restarted
6.4 s or more (fluctuates according to engine stop time by i-stop control)
Not applicable
PCM DTCs
DTC except P111A:00 and P117A:00 and P2299:00 not detected
Number of starter operations
Within 180,000 times
Number of starter relay operations
Within 180,000 times
Number of i-stop operations
Within 300,000 times
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 1.17 MPa {11.9 kgf/cm2, 170 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)
Steering speed angle
15 deg/sec or less
Steering angle
-65―65 °(center)
Not applicable
A
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 (passenger's door).
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
Engine coolant temperature
55—110 °C {131—230 °F}
Battery charge condition
Charge condition: 68.4% 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

*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.

ac5wzn00002625

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: 68.4% 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 (passenger's door).
Closed
Bonnet
Closed *2
Seat belt (Driver)
Fastened
Push button start system
Normal
System condition
i-stop related module is normal
ISC learning
Completed
Battery condition learning
Completed
Steering angle sensor initialization setting
Completed
Not applicable
DSC sensor initialization
Completed
Not applicable
Time since engine restarted
6.4 s or more (fluctuates according to engine stop time by i-stop control)
Not applicable
PCM DTCs
DTC except P111A:00 and P117A:00 and P2299:00 not detected
Number of starter operations
Within 180,000 times
Number of starter relay operations
Within 180,000 times
Number of i-stop operations
Within 300,000 times
Engine coolant temperature
55—110 °C {131—230 °F}
Intake air temperature
100°C {212 °F} or less
TFT
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 1.17 MPa {11.9 kgf/cm2, 170 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.