Nissan Pathfinder (2011 year). Manual - part 630

C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION

WT-19

< DTC/CIRCUIT DIAGNOSIS >

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YES

>> Replace transmitter. Refer to 

WT-52, "Transmitter (Pressure Sensor)"

. GO TO 3.

NO

>> GO TO 3

3.

ID REGISTRATION AND VEHICLE DRIVING

1. Carry out ID registration of all transmitters.

2. Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for

10 minutes.

3. Check all tire pressures with CONSULT-III within 5 minutes.
Does DATA MONITOR ITEM display tire pressure as normal without any warning lamp?

YES

>> Inspection End.

NO

>> Proceed to the inspection applicable to DTC.

Special Repair Requirement

INFOID:0000000006246376

Perform preliminary check.  Refer to 

WT-5, "Preliminary Check"

.

2011 Pathfinder

WT-20

< DTC/CIRCUIT DIAGNOSIS >

C1729 VEHICLE SPEED SIGNAL

C1729 VEHICLE SPEED SIGNAL

Description

INFOID:0000000006246377

The vehicle speed signal is not being detected by the BCM.

DTC Logic

INFOID:0000000006246378

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Activate and display TPMS transmitter IDs

• Display tire pressure reported by the TPMS transmitter

• Read TPMS DTCs

• Register TPMS transmitter IDs

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CHECK SELF-DIAGNOSTIC RESULTS

1. On SELECT DIAG MODE, select the SELF-DIAG RESULT screen.

2. Check display contents on SELF DIAG RESULT screen.
Is the CAN COMM CIRCUIT displayed in the self-diagnosis display?

YES

>> Refer to 

WT-20, "Diagnosis Procedure"

.

NO

>> Inspection end.

Diagnosis Procedure

INFOID:0000000006246379

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Activate and display TPMS transmitter IDs

• Display tire pressure reported by the TPMS transmitter

• Read TPMS DTCs

• Register TPMS transmitter IDs

MALFUNCTION CODE NO. 52 (DTC C1729)

1.

CHECK SELF-DIAGNOSTIC RESULTS

1. On SELECT DIAG MODE, select the SELF-DIAG RESULT screen.

2. Check display contents on SELF DIAG RESULT screen.
Is the CAN COMM CIRCUIT displayed in the self-diagnosis display?

YES

>> Perform trouble diagnosis for CAN communication system. Refer to 

LAN-14, "Trouble Diagnosis

Flow Chart"

.

NO

>> Check combination meter. Refer to 

MWI-27, "CONSULT-III Function (METER/M&A)"

.

Special Repair Requirement

INFOID:0000000006246380

Perform preliminary check.  Refer to 

WT-5, "Preliminary Check"

.

DTC

CONSULT - III

DTC detecting condition

C1729

VHCL SPEED SIG ERR

Vehicle speed signal is in error.

2011 Pathfinder

C1735 IGNITION SIGNAL

WT-21

< DTC/CIRCUIT DIAGNOSIS >

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C1735 IGNITION SIGNAL

Description

INFOID:0000000006246381

The BCM monitors the IGN ON signal on the CAN line and compares it to it’s direct IGN ON signal.  When

these two signals do not match, the BCM sets C1735.

DTC Logic

INFOID:0000000006246382

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Activate and display TPMS transmitter IDs

• Display tire pressure reported by the TPMS transmitter

• Read TPMS DTCs

• Register TPMS transmitter IDs

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CHECK SELF-DIAGNOSTIC RESULTS

1. On SELECT DIAG MODE, select the SELF-DIAG RESULT screen.

2. Check display contents on SELF DIAG RESULT screen.
Is C1735 displayed in the self-diagnosis display?

YES

>> Refer to 

WT-21, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000006246383

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Activate and display TPMS transmitter IDs

• Display tire pressure reported by the TPMS transmitter

• Read TPMS DTCs

• Register TPMS transmitter IDs

MALFUNCTION CODE NO. 54 (DTC C1735)

1.

CAN IGNITION SIGNAL

Check BCM IGN RLY signal with CONSULT-III. Refer to 

BCS-37, "Reference Value"

.

Are the inspection results normal with the ignition switch ON?

YES

>> GO TO 2.

NO

>> Check CAN system. Refer to 

LAN-14, "Trouble Diagnosis Flow Chart"

.

2.

BCM POWER SUPPLY

Check BCM power supply (ignition ON). Refer to 

BCS-30, "Diagnosis Procedure"

.

Is the power supply with the ignition switch ON normal?

YES

>> GO TO 3.

NO

>> Repair power supply as necessary.

3.

DRIVE VEHICLE

Clear DTC and then test drive the vehicle and check the low tire pressure warning lamp.
Does the vehicle operate without any low tire pressure warning lamp?

YES

>> Inspection End.

NO

>> Replace BCM. Refer to 

BCS-55, "Removal and Installation"

.

DTC

CONSULT - III

DTC detecting condition

C1735

IGNITION SIGNAL LINE - BCM/TPMS

BCM has detected a mismatch between IGN ON signals.

2011 Pathfinder

WT-22

< DTC/CIRCUIT DIAGNOSIS >

C1735 IGNITION SIGNAL

Special Repair Requirement

INFOID:0000000006246384

Perform preliminary check.  Refer to 

WT-5, "Preliminary Check"

.

2011 Pathfinder

BCM (BODY CONTROL MODULE)

WT-23

< ECU DIAGNOSIS INFORMATION >

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ECU DIAGNOSIS INFORMATION

BCM (BODY CONTROL MODULE)

Reference Value

INFOID:0000000006765674

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Activate and display TPMS transmitter IDs

• Display tire pressure reported by the TPMS transmitter

• Read TPMS DTCs

• Register TPMS transmitter IDs

• Check Intelligent Key relative signal strength

• Confirm vehicle Intelligent Key antenna signal strength

• Test remote keyless entry keyfob relative signal strength

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

ACC ON SW

Ignition switch OFF or ON

Off

Ignition switch ACC

On

AIR COND SW

A/C switch OFF

Off

A/C switch ON

On

AIR PRESS FL

Front left tire air pressure value

kPa, kg/cm

2

, psi

AIR PRESS FR

Front right tire air pressure value

kPa, kg/cm

2

, psi

AIR PRESS RL

Rear left tire air pressure value

kPa, kg/cm

2

, psi

AIR PRESS RR

Rear right tire air pressure value

kPa, kg/cm

2

, psi

AUTO LIGHT SW

Lighting switch OFF

Off

Lighting switch AUTO

On

BACK DOOR SW

Back door closed

Off

Back door opened

On

BRAKE SW

Brake pedal released

Off

Brake pedal applied

On

BUCKLE SW

Seat belt buckle unfastened

Off

Seat belt buckle fastened

On

BUZZER

Buzzer in combination meter OFF

Off

Buzzer in combination meter ON

On

CDL LOCK SW

Door lock/unlock switch does not operate

Off

Press door lock/unlock switch to the LOCK side

On

CDL UNLOCK SW

Door lock/unlock switch does not operate

Off

Press door lock/unlock switch to the UNLOCK side

On

DOOR SW-AS

Front door RH closed

Off

Front door RH opened

On

DOOR SW-DR

Front door LH closed

Off

Front door LH opened

On

DOOR SW-RL

Rear door LH closed

Off

Rear door LH opened

On

DOOR SW-RR

Rear door RH closed

Off

Rear door RH opened

On

2011 Pathfinder

WT-24

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

FAN ON SIG

Blower motor fan switch OFF

Off

Blower motor fan switch ON

On

FR FOG SW

Front fog lamp switch OFF

Off

Front fog lamp switch ON

On

FR WASHER SW

Front washer switch OFF

Off

Front washer switch ON

On

FR WIPER LOW

Front wiper switch OFF

Off

Front wiper switch LO

On

FR WIPER HI

Front wiper switch OFF

Off

Front wiper switch HI

On

FR WIPER INT

Front wiper switch OFF

Off

Front wiper switch INT

On

FR WIPER STOP

Any position other than front wiper stop position

Off

Front wiper stop position

On

HAZARD SW

When hazard switch is not pressed

Off

When hazard switch is pressed

On

HEAD LAMP SW 1

Headlamp switch OFF

Off

Headlamp switch 1st

On

HEAD LAMP SW 2

Headlamp switch OFF

Off

Headlamp switch 1st

On

HI BEAM SW

High beam switch OFF

Off

High beam switch HI

On

ID REGST FL1

ID registration of front left tire incomplete

YET

ID registration of front left tire complete

DONE

ID REGST FR1

ID registration of front right tire incomplete

YET

ID registration of front right tire complete

DONE

ID REGST RL1

ID registration of rear left tire incomplete

YET

ID registration of rear left tire complete

DONE

ID REGST RR1

ID registration of rear right tire incomplete

YET

ID registration of rear right tire complete

DONE

IGN ON SW

Ignition switch OFF or ACC

Off

Ignition switch ON

On

IGN SW CAN

Ignition switch OFF or ACC

Off

Ignition switch ON

On

INT VOLUME

Wiper intermittent dial is in a dial position 1 - 7

1 - 7

I-KEY LOCK

1

LOCK button of Intelligent Key is not pressed

Off

LOCK button of Intelligent Key is pressed

On

I-KEY PANIC

1

PANIC button of Intelligent Key is not pressed

Off

PANIC button of Intelligent Key is pressed

On

I-KEY PW DWN

1

UNLOCK button of Intelligent Key is not pressed

Off

UNLOCK button of Intelligent Key is pressed for greater than 3 sec-
onds and driver’s window operating in DOWN direction

On

I-KEY UNLOCK

1

UNLOCK button of Intelligent Key is not pressed

Off

UNLOCK button of Intelligent Key is pressed

On

Monitor Item

Condition

Value/Status

2011 Pathfinder

BCM (BODY CONTROL MODULE)

WT-25

< ECU DIAGNOSIS INFORMATION >

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1: With Intelligent Key
2: With remote keyless entry system

KEY CYL LK-SW

Door key cylinder LOCK position

Off

Door key cylinder other than LOCK position

On

KEY CYL UN-SW

Door key cylinder UNLOCK position

Off

Door key cylinder other than UNLOCK position

On

KEY ON SW

Mechanical key is removed from key cylinder

Off

Mechanical key is inserted to key cylinder

On

KEYLESS LOCK

2

LOCK button of key fob is not pressed

Off

LOCK button of key fob is pressed

On

KEYLESS PANIC

2

PANIC button of key fob is not pressed

Off

PANIC button of key fob is pressed

On

KEYLESS UNLOCK

2

UNLOCK button of key fob is not pressed

Off

UNLOCK button of key fob is pressed

On

LIGHT SW 1ST

Lighting switch OFF

Off

Lighting switch 1st

On

OIL PRESS SW

• Ignition switch OFF or ACC
• Engine running

Off

Ignition switch ON

On

OPTICAL SENSOR

Bright outside of the vehicle

Close to 5V

Dark outside of the vehicle

Close to 0V

PASSING SW

Other than lighting switch PASS

Off

Lighting switch PASS

On

PUSH SW

1

Return to ignition switch to LOCK position

Off

Press ignition switch

On

REAR DEF SW

Rear window defogger switch OFF

Off

Rear window defogger switch ON

On

RR WASHER SW

Rear washer switch OFF

Off

Rear washer switch ON

On

RR WIPER INT

Rear wiper switch OFF

Off

Rear wiper switch INT

On

RR WIPER ON 

Rear wiper switch OFF

Off

Rear wiper switch ON

On

RR WIPER STOP

Rear wiper stop position

Off

Other than rear wiper stop position

On

TURN SIGNAL L

Turn signal switch OFF

Off

Turn signal switch LH

On

TURN SIGNAL R

Turn signal switch OFF

Off

Turn signal switch RH

On

VEHICLE SPEED

While driving

Equivalent to speedometer reading

WARNING LAMP

Low tire pressure warning lamp in combination meter OFF

Off

Low tire pressure warning lamp in combination meter ON

On

Monitor Item

Condition

Value/Status

2011 Pathfinder

WT-26

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

Terminal Layout

INFOID:0000000006765675

Physical Values

INFOID:0000000006765676

LIIA2443E

2011 Pathfinder