Nissan Leaf. Manual - part 1286

TIRE PRESSURE SENSOR ID REGISTRATION

WT-23

< BASIC INSPECTION >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

2. Turn the ignition switch ON.

3. Using CONSULT, select “Work support” of “BCM”. Then, select “ID REGIST.”

4. Select “Start” on “ID REGIST” screen.

5. Drive the vehicle at a speed greater than 40 km/h (25 MPH) for 3 minutes or more.

6. After ID registration for all wheels is complete, press “End” on the CONSULT to finish ID registration.

7. Adjust the tire pressures for all tires to the recommended value. Refer to 

WT-51, "Tire Air Pressure"

. 

8. Test drive the vehicle to ensure that the TPMS lamp is OFF and no warning messages are present.

ID registration position

CONSULT

Front LH

“Yet (red)”

↓

“Done (green)”

Front RH

Rear RH

Rear LH

WT-24

< DTC/CIRCUIT DIAGNOSIS >

C1704, C1705, C1706, C1707 LOW TIRE PRESSURE

DTC/CIRCUIT DIAGNOSIS

C1704, C1705, C1706, C1707 LOW TIRE PRESSURE

DTC Logic

INFOID:0000000010120189

DTC DETECTION LOGIC

*:196.5 kPa (2.0 kg/cm

2

, 28 psi) [Standard air pressure is for 250 kPa (2.5 kg/cm

2

,36 psi) vehicles.]

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION 

 With CONSULT

1. Turn the power switch ON.

CAUTION:

Never set the vehicle to READY.

2. Check the tire pressure for all wheels and adjust to the specified value. Refer to 

WT-51, "Tire Air Pres-

sure"

. 

3. Perform “Self Diagnostic Result”“ for “AIR PRESSURE MONITOR” of “BCM”.
Is DTC “C1704”, “C1705”, “C1706”, or “C1707” detected?

YES

>> Proceed to 

WT-24, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000010120190

1.

TIRE PRESSURE SENSOR ID REGISTRATION

Perform tire pressure sensor ID registration. Refer to 

WT-21, "Work Procedure"

.

Is tire pressure sensor ID registration completed?

YES

>> GO TO 2.

NO

>> Replace applicable tire pressure sensor. Refer to 

WT-47, "Removal and Installation"

.

2.

CHECK TIRE PRESSURE

Check the air pressure of all wheels. Refer to 

WT-51, "Tire Air Pressure"

.

CAUTION:

If the checked value is close to the standard, reduce the tire pressure, and then with the power switch

ON, adjust the tire pressure again so that it is within the standard.
Is the inspection result normal?

YES

>> Perform “DTC CONFIRMATION PROCEDURE” again. Refer to 

WT-24, "DTC Logic"

.

NO

>> Adjust the tire air pressure, then GO TO 3.

3.

CHECK TIRE PRESSURE SIGNAL

 With CONSULT

1. Select “Data Monitor“ in “AIR PRESSURE MONITOR” of “BCM”.

2. Check that the tire pressures match the standard value.

DTC

Display Item

Malfunction detected condition

Possible causes

C1704

LOW PRESSURE FL

Front LH tire pressure drops to * kPa (* kg/cm

2

, * psi) or less.

Low tire pressure

C1705

LOW PRESSURE FR

Front RH tire pressure drops to * kPa (* kg/cm

2

, * psi) or less.

C1706

LOW PRESSURE RR

Rear RH tire pressure drops to * kPa (* kg/cm

2

, * psi) or less.

C1707

LOW PRESSURE RL

Rear LH tire pressure drops to * kPa (* kg/cm

2

, * psi) or less.

Monitor item

Displayed value

AIR PRESS FL

Approximately equal to the indication on tire gauge value for front LH tire

AIR PRESS FR

Approximately equal to the indication on tire gauge value for front RH tire

C1704, C1705, C1706, C1707 LOW TIRE PRESSURE

WT-25

< DTC/CIRCUIT DIAGNOSIS >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Repair or replace malfunctioning components.

AIR PRESS RR

Approximately equal to the indication on tire gauge value for rear RH tire

AIR PRESS RL

Approximately equal to the indication on tire gauge value for rear LH tire

Monitor item

Displayed value

WT-26

< DTC/CIRCUIT DIAGNOSIS >

C1708, C1709, C1710, C1711 TIRE PRESSURE SENSOR

C1708, C1709, C1710, C1711 TIRE PRESSURE SENSOR

DTC Logic

INFOID:0000000010120191

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

TIRE PRESSURE SENSOR ID REGISTRATION

Perform tire pressure sensor ID registration. Refer to 

WT-21, "Work Procedure"

.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION 

 With CONSULT

1. Drive the vehicle at 40 km/h (25 MPH) or more for 10 minutes.

CAUTION:

Total time driving at a speed of 40 km/h (25 MPH) or more must be 10 minutes.

NOTE:

Avoid driving in area where radio wave cannot be transmitted/received.

2. Stop the vehicle.

3. Perform “Self Diagnostic Result“” for “AIR PRESSURE MONITOR” of “BCM”.
Is DTC “C1708”, “C1709”, “C1710” or “C1711” detected?

YES

>> Proceed to 

WT-26, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000010120192

Regarding Wiring Diagram information, refer to 

WT-15, "Wiring Diagram"

.

1.

CHECK TIRE PRESSURE SIGNAL

 With CONSULT

1. Select “Data Monitor“ in “AIR PRESSURE MONITOR” of “BCM”.

2. Check the values that are displayed for “AIR PRESS FL”, “AIR PRESS FR”, “AIR PRESS RR”, and “AIR

PRESS RL”.

Are all tire pressures displayed 0 kPa (kg/cm

2

, psi)?

YES

>> GO TO 2.

NO

>> Replace applicable tire pressure sensor. Refer to 

WT-47, "Removal and Installation"

.

2.

CHECK REMOTE KEYLESS ENTRY RECEIVER POWER SUPPLY CIRCUIT

1. Connect remote keyless entry receiver harness connector.

2. Check the voltage between remote keyless entry receiver harness connector and ground when the power

switch is turned ON and OFF.

CAUTION:

DTC

Display Item

Malfunction detected condition

Possible causes

C1708

[NO DATA] FL

Tire pressure data signal from the front LH wheel 
tire pressure sensor cannot be detected.

• Harness or connector

(Remote keyless entry receiver, 
BCM)

• Tire pressure sensor ID registration 

incomplete

• Tire pressure sensor
• Tire pressure sensor battery volt-

age

• Driving in area where radio wave 

cannot be transmitted/received.

C1709

[NO DATA] FR

Tire pressure data signal from the front RH 
wheel tire pressure sensor cannot be detected.

C1710

[NO DATA] RR

Tire pressure data signal from the rear RH wheel 
tire pressure sensor cannot be detected.

C1711

[NO DATA] RL

Tire pressure data signal from the rear LH wheel 
tire pressure sensor cannot be detected.