Ford Ranger EV. Electric Manual - part 22

LESSON 2: VEHICLE OPERATION

2-23

Electric Hazard Warning Lamp Inputs

NOTE: If an electrical hazard is present, the electric hazard warning

lamp only illuminates with the key in the START or ON position.

ER128-A

IAA

INSTRUMENT CLUSTER

ELECTRIC HAZARD 
WARNING LAMP

BCM

LESSON 2: VEHICLE OPERATION

2-24

Charging Indicator Lamp

Charging Indicator Lamp

•

The red Charging Indicator Lamp will illuminate during charging

if the key is turned to the START or ON position.

•

The vehicle cannot be “started” and should not be moved while the

charging cord is plugged into the charge inlet.

•

The IAA monitors several inputs to indicate if it is safe to charge

the traction battery.

•

If the driver attempted to start the vehicle with the charger

connected the lamp will illuminate to indicate it is not possible to

operate the vehicle with the charger connected.

•

The charging indicator lamp also indicates if it is not safe to charge

the battery pack.

– The lamp will flash if a charging fault exists.

ER062-A

F

E

ECON

0

2

4

6

DISTANCE
TO EMPTY

km

MILES

0

0

0

0

50

100

20

10

30

40

50

60

70

80

0 0 0 0 0 0

20

40

60

80

100

120

MPH

km/h

ON

OFF

H

C

P   R N D E

LESSON 2: VEHICLE OPERATION

2-25

Charging Indicator Lamp Inputs

NOTE: The Charging Indicator Lamp will flash when the key is in

the ON position and it is unsafe to charge (vehicle not in PARK [P]),

severe current leakage, open interlock or activated inertia

shutoff switch).

ER129-A

IAA

IGNITION 
SWITCH

DTR SWITCH

CHARGE INLET

INSTRUMENT 
CLUSTER

CHARGING 
INDICATOR LAMP

LESSON 2: VEHICLE OPERATION

2-26

POWER RESET Indicator Lamp

POWER RESET Indicator Lamp

•

The yellow POWER RESET Indicator Lamp will illuminate when

the inertia shutoff switch has been activated.

•

When activated the inertia shutoff switch disables all high voltage

power to the vehicle electrical system.

•

If no special service is required, pressing the reset button on top of

the inertia shutoff switch can restore power to the high voltage

circuits.

•

The IAA monitors the inertia shutoff switch. If the switch is

activated, high voltage circuits are interrupted and the POWER

RESET Indicator Lamp is illuminated.

•

The IAA opens the negative contactor relay and signals the BCM to

command the TIM to open the positive contactor relay.

•

The IAA uses the J1850 (SCP) network to communicate these

commands to the other control modules.

ER063-A

F

E

ECON

0

2

4

6

DISTANCE
TO EMPTY

km

MILES

0

0

0

0

50

100

20

10

30

40

50

60

70

80

0 0 0 0 0 0

20

40

60

80

100

120

MPH

km/h

ON

OFF

H

C

P   R N D E

POWER

RESET