Nissan Leaf. Manual - part 1161

TM-50

< ECU DIAGNOSIS INFORMATION >

[ELECTRIC SHIFT]

ELECTRIC SHIFT CONTROL MODULE

Protection Control

INFOID:0000000010119567

If shifting from the P position to another position and shifting from another position to the P position are

repeated within a short period of time, it may become impossible to shift for system protection. In this case, the

system automatically returns to the normal state allowing shifting after approximately 10 seconds.

DTC Inspection Priority Chart

INFOID:0000000010119568

If some DTCs are displayed at the same time, perform inspections one by one based on the priority as per the

following list.

DTC Index

INFOID:0000000010119569

NOTE:

U1010

Shifting to the R position and the D position is prohibited

U1086

No impact to vehicle behavior

DTC

Vehicle behavior

Priority

Detected items (DTC)

Reference

1

P0706 TRANSMISSION RANGE SENSOR A

TM-71

P0780 SHIFT ERROR

TM-74

P1802 CONTROL MODULE

TM-77

P1803 CONTROL MODULE

TM-78

P1897 ENCODER ERROR

TM-86

P18A3 CONTROL MODULE

TM-95

P18A4 CONTROL MODULE

TM-96

P18A7 SHIFT SIGNAL OFF

TM-97

P18A8 P POSITION SWITCH

TM-101

P18A9 PARKING ACTUATOR FUNCTION

TM-103

P18AB IGNITION SWITCH

TM-104

2

P0571 BRAKE SWITCH A

TM-66

P0705 TRANSMISSION RANGE SENSOR A

TM-68

P1722 VEHICLE SPEED

TM-75

P1804 CONTROL MODULE

TM-79

P1811 ELECTRIC SHIFT POWER SUPPLY RELAY

TM-80

P1895 MOTOR SPEED

TM-81

P1896 SHIFT POWER SUPPLY

TM-82

P1899 MOTOR A

TM-88

P189A MOTOR A

TM-90

P189D BACK UP VOLTAGE

TM-93

P18AC PARKING ACTUATOR RELAY A

TM-106

P18AE STUCK IN SHIFT

TM-108

P18AF CONTROL MODULE

TM-109

P18B0 CONTROL MODULE

TM-110

P18B1 CONTROL MODULE

TM-111

P18B2 CONTROL MODULE

TM-112

U1000 CAN COMM CIRCUIT

TM-113

U1010 CONTROL UNIT (CAN)

TM-114

U1086 CAN ERROR

TM-115

ELECTRIC SHIFT CONTROL MODULE

TM-51

< ECU DIAGNOSIS INFORMATION >

[ELECTRIC SHIFT]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

If some DTCs are displayed at the same time, perform inspections one by one based on the priority as per the

following list. Refer to 

TM-50, "DTC Inspection Priority Chart"

.

: ON

DTC

*1

Item name

(CONSULT screen terms)

Electric shift 

warning 

lamp

*2

Master warning lamp

*3

Electric shift 

warning mes-

sage

*4

 type

Reference

CONSULT

Yellow

Red

P0571

BRAKE SWITCH A

—

—

B

TM-66

P0705

TRANSMISSION RANGE SENSOR A

—

—

B

TM-68

P0706

TRANSMISSION RANGE SENSOR A

(Vehicle 

stopped)

(During driv-

ing)

(After stop) 

During driving: B

After stop: A

TM-71

P0780

SHIFT ERROR

—

A

TM-74

P1722

VEHICLE SPEED

—

—

B

TM-75

P1802

CONTROL MODULE

—

A

TM-77

P1803

CONTROL MODULE

—

A

TM-78

P1804

CONTROL MODULE

—

A

TM-79

P1811

ELECTRIC SHIFT POWER SUPPLY RE-
LAY

(Vehicle 

stopped)

(During driv-

ing)

(After stop) 

During driving: B

After stop: A

TM-80

P1895

MOTOR SPEED

—

—

B

TM-81

P1896

SHIFT POWER SUPPLY

—

—

B

TM-82

P1897

ENCODER ERROR

(Vehicle 

stopped)

(During driv-

ing)

(After stop) 

During ready: B

Other than 

ready: A

TM-86

P1899

MOTOR A

—

A

TM-88

P189A

MOTOR A

(Vehicle 

stopped)

(During driv-

ing)

(After stop) 

During driving: B

After stop: A

TM-90

P189D

BACK UP VOLTAGE

—

—

B

TM-93

P18A3

CONTROL MODULE

—

A

TM-95

P18A4

CONTROL MODULE

—

A

TM-96

P18A7

SHIFT SIGNAL OFF

(Vehicle 

stopped)

(During driv-

ing)

(After stop) 

During driving: B

After stop: A

TM-97

P18A8

P POSITION SWITCH

(Vehicle 

stopped)

(During driv-

ing)

(After stop) 

During driving: B

After stop: A

TM-101

P18A9

PARKING ACTUATOR FUNCTION

—

A

TM-103

P18AB

IGNITION SWITCH

(Vehicle 

stopped)

(During driv-

ing)

(After stop) 

During driving: B

After stop: A

TM-104

P18AC

PARKING ACTUATOR RELAY A

—

—

B

TM-106

P18AE

STUCK IN SHIFT

—

—

B

TM-108

P18AF

CONTROL MODULE

—

—

B

TM-109

P18B0

CONTROL MODULE

(Vehicle 

stopped)

(During driv-

ing)

(After stop) 

During driving: B

After stop: A

TM-110

TM-52

< ECU DIAGNOSIS INFORMATION >

[ELECTRIC SHIFT]

ELECTRIC SHIFT CONTROL MODULE

*1: These numbers are prescribed by SAE J2012/ISO 15031-6.

*2: Refer to 

TM-35, "Electric Shift Warning Lamp"

.

*3: Refer to 

MWI-31, "MASTER WARNING LAMP : System Description"

.

*4: Refer to 

TM-36, "Electric Shift Warning Message"

.

P18B1

CONTROL MODULE

—

A

TM-111

P18B2

CONTROL MODULE

—

A

TM-112

U1000

CAN COMM CIRCUIT

—

—

B

TM-113

U1010

CONTROL UNIT (CAN)

—

—

B

TM-114

U1086

CAN ERROR

—

—

B

TM-115

DTC

*1

Item name

(CONSULT screen terms)

Electric shift 

warning 

lamp

*2

Master warning lamp

*3

Electric shift 

warning mes-

sage

*4

 type

Reference

CONSULT

Yellow

Red

ELECTRIC SHIFT SYSTEM

TM-53

< WIRING DIAGRAM >

[ELECTRIC SHIFT]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

WIRING DIAGRAM

ELECTRIC SHIFT SYSTEM

Wiring Diagram

INFOID:0000000010119570

AADWA0314GB