Nissan Sentra. Manual - part 932

WT-30

< DTC/CIRCUIT DIAGNOSIS >

C1716, C1717, C1718, C1719 TRANSMITTER (PRESSURE DATA)

C1716, C1717, C1718, C1719 TRANSMITTER (PRESSURE DATA)

DTC Logic

INFOID:0000000009758149

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.

PERFORM SELF DIAGNOSTIC RESULT 

With CONSULT

1. Turn the ignition switch ON.

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

WT-54, "Tire Air Pres-

sure"

. 

3. Perform “SELF DIAGNOSTIC RESULT”.
Is DTC “C1716”, “C1717”, “C1718”, or “C1719” detected?

YES

>> Proceed to 

WT-30, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000009758150

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

1.

CHECK TIRE PRESSURE

Check the air pressure of all wheels. Refer to pressure observed during “DTC CONFIRMATION PROCE-

DURE”. 
Is the inspection result normal?

YES

>> Replace the DTC-detected malfunctioning transmitter. Refer to 

WT-50, "Removal and Installa-

tion"

.

NO

>> GO TO 2.

2.

CHECK TIRE PRESSURE SIGNAL

With CONSULT

1. Perform transmitter ID registration for all wheels. Refer to 

WT-22, "Work Procedure"

. 

2. Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.

DTC

Display Item

Malfunction detected condition

Possible causes

C1716

[PRESSDATA ERR] FL

Malfunction in the tire pressure data from the 
front LH wheel transmitter.

• Transmitter ID registration in-

complete

• Transmitter malfunction

C1717

[PRESSDATA ERR] FR

Malfunction in the tire pressure data from the 
front RH wheel transmitter.

C1718

[PRESSDATA ERR] RR

Malfunction in the tire pressure data from the 
rear RH wheel transmitter.

C1719

[PRESSDATA ERR] RL

Malfunction in the tire pressure data from the 
rear LH wheel transmitter.

C1716, C1717, C1718, C1719 TRANSMITTER (PRESSURE DATA)

WT-31

< DTC/CIRCUIT DIAGNOSIS >

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3. Stop the vehicle.

4. On “DATA MONITOR” select “AIR PRESS FL”, “AIR PRESS FR”, “AIR PRESS RR” and “AIR PRESS RL”.

5. Within 5 minutes after vehicle is stopped, read the values displayed on CONSULT.
Are tire pressures displayed as 438.6 kPa (4.47 kg/cm

2

, 63.6 psi)?

YES

>> Replace transmitter for the tire that displayed pressure as 438.6 kPa (4.47 kg/cm

2

, 63.6 psi).

Refer to 

WT-50, "Removal and Installation"

.

NO

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

WT-30, "DTC Logic"

.

WT-32

< DTC/CIRCUIT DIAGNOSIS >

C1729 VEHICLE SPEED SIGNAL

C1729 VEHICLE SPEED SIGNAL

DTC Logic

INFOID:0000000009758151

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.

PERFORM SELF DIAGNOSTIC RESULT 

With CONSULT

1. Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more without stopping.

2. Stop the vehicle.

3. Perform “SELF DIAGNOSTIC RESULT”.
Is DTC “C1729” detected?

YES

>> Proceed to 

WT-32, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000009758152

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

1.

PERFORM COMBINATION METER SELF DIAGNOSTIC RESULT

With CONSULT

Perform “SELF DIAGNOSTIC RESULT” for “METER/M&A”. Refer to 

MWI-17, "CONSULT Function (METER/

M&A)"

.

Are any DTCs detected?

YES

>> Refer to 

MWI-26, "DTC Index"

.

NO

>> GO TO 2.

2.

CHECK BCM INPUT/OUTPUT SIGNAL

Check the BCM input/output signal values. Refer to 

BCS-29, "Reference Value"

 (with Intelligent Key system)

or 

BCS-97, "Reference Value"

 (without Intelligent Key system).

Is the inspection result normal?

YES

>> Check pin terminal and connection of each harness connector for malfunctioning conditions. 

NO

>> Replace the BCM. Refer to 

BCS-73, "Removal and Installation"

 (with Intelligent Key system) or

BCS-126, "Removal and Installation"

 (without Intelligent Key system).

DTC

Display Item

Malfunction detected condition

Possible causes

C1729

VHCL SPEED SIG ERR

Vehicle speed signal not detected.

• CAN communication malfunction
• BCM
• Combination meter

LOW TIRE PRESSURE WARNING LAMP

WT-33

< DTC/CIRCUIT DIAGNOSIS >

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LOW TIRE PRESSURE WARNING LAMP

Component Function Check

INFOID:0000000009758153

1.

CHECK THE ILLUMINATION OF THE LOW TIRE PRESSURE WARNING LAMP

Check that the low tire pressure warning lamp is turned OFF after illuminating for approximately 1 second,

when the ignition switch is turned ON.
Is the inspection result normal?

YES

>> Inspection End.

NO

>> Perform trouble diagnosis. Refer to 

WT-33, "Diagnosis Procedure"

. 

Diagnosis Procedure

INFOID:0000000009758154

1.

PERFORM SELF DIAGNOSTIC RESULT 

With CONSULT

1. Turn the ignition switch ON.

2. Perform “SELF DIAGNOSTIC RESULT”.
Are any DTCs detected?

YES

>> Refer to 

BCS-49, "DTC Index"

 (with Intelligent Key system) or 

BCS-109, "DTC Index"

 (without

Intelligent Key system).

NO

>> GO TO 3.

2.

CHECK LOW TIRE PRESSURE WARNING LAMP SIGNAL

With CONSULT

1. Turn the ignition switch ON.

2. On “DATA MONITOR” select “WARNING LAMP.”

3. Check that the low tire pressure warning lamp is turned OFF after illuminating for approximately 1 second,

when the ignition switch is turned ON.

Is the inspection result normal?

YES

>> Check the combination meter. Refer to 

MWI-17, "CONSULT Function (METER/M&A)"

.

NO

>> Replace the BCM. Refer to 

BCS-73, "Removal and Installation"

 (with Intelligent Key system) or

BCS-126, "Removal and Installation"

 (without Intelligent Key system).