Nissan Titan A60. Manual - part 651

 

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Nissan Titan A60. Manual - part 651

 

 

CARGO LAMP CONTROL CIRCUIT

INL-25

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

INL

N

O

P

Check the cargo lamp relay. Refer to 

INL-26, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Replace the cargo lamp relay.

5.

CHECK CARGO LAMP RELAY CONTROL

While operating the cargo lamp switch, check voltage between BCM

connector M19 terminal 50 and ground.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> GO TO 8

6.

CHECK CARGO LAMP AND TAILGATE CARGO LAMPS (IF EQUIPPED) VOLTAGE

1. Disconnect the cargo lamp connector and the tailgate cargo

lamp connectors (if equipped).

2. While operating the cargo lamp switch, check voltage between

cargo lamp connector B158 (A) terminal 3 and ground and the

tailgate cargo lamp connectors C13 (B) and C14 (B) terminal 3

and ground (if equipped).

Is the inspection result normal?

YES

>> Replace cargo lamp or tailgate cargo lamp (if equipped). Refer to 

EXL-147, "Removal and Instal-

lation"

 or 

EXL-148, "Removal and Installation"

 (if equipped).

NO

>> GO TO 7

7.

CHECK CARGO LAMP RELAY VOLTAGE PART 1

Check voltage between cargo lamp relay connector M150 terminal 5

and ground.

Is the inspection result normal?

YES

>> Repair harness or connectors between cargo lamp relay

and cargo lamp.

NO

>> Repair harness or connector between splice and cargo

lamp relay.

8.

CHECK CARGO LAMP RELAY VOLTAGE PART 2

Connector

Terminal

Cargo lamp 

switch

Voltage

M19

50

Ground

ON

0V

OFF

Battery voltage

ALLIA0556GB

Connector

Terminal

Cargo lamp 

switch

Voltage

B158 (A)

3

Ground

ON

Battery voltage

C13 (B)

3

C14 (B)

3

AWLIA1609ZZ

Cargo lamp relay

Ground

Voltage

Connector

Terminal

M150

5

Battery voltage

AWLIA0810ZZ

INL-26

< DTC/CIRCUIT DIAGNOSIS >

CARGO LAMP CONTROL CIRCUIT

Check voltage between cargo lamp relay connector M150 terminal 2

and ground.

Is the inspection result normal?

YES

>> GO TO 9

NO

>> Repair harness or connectors.

9.

CHECK CARGO LAMP RELAY CONTROL CIRCUIT

1. Disconnect BCM connector M19 and cargo lamp relay connec-

tor.

2. Check continuity between BCM connector M19 (A) terminal 50

and cargo lamp relay connector B150 (B) terminal 1.

3. Check continuity between BCM connector M19 (A) terminal 50 and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-53, "Removal and Installation"

.

NO

>> Repair harness or connectors.

Component Inspection

INFOID:0000000006164472

CARGO LAMP SWITCH

INSPECTION PROCEDURE

1.

CHECK CARGO LAMP SWITCH

1. Turn ignition switch OFF.

2. Disconnect cargo lamp switch harness connector.

3. Check continuity between cargo lamp switch terminals.

Is the inspection result normal?

YES

>> Inspection End

NO

>> Replace cargo lamp switch.

CARGO LAMP RELAY

INSPECTION PROCEDURE

1.

CHECK CARGO LAMP RELAY

Cargo lamp relay

Ground

Voltage

Connector

Terminal

M150

2

Battery voltage

AWLIA0812ZZ

BCM

Cargo lamp relay

Continuity

Connector

Terminal

Connector

Terminal

M19 (A)

50

B150 (B)

1

Yes

ALLIA0557GB

Connector

Terminal

Continuity

M19 (A)

50

Ground

No

Cargo lamp switch

Condition

Continuity

Terminal

− 3

ON

Yes

OFF

No

AWLIA0804ZZ

CARGO LAMP CONTROL CIRCUIT

INL-27

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

INL

N

O

P

1. Turn ignition switch OFF.

2. Disconnect cargo lamp relay harness connector.

3. Supply power to terminal 2 and ground to terminal 1 of the cargo

lamp relay.

4. Check continuity between cargo lamp relay terminals 3 and 5.

Is the inspection result normal?

YES

>> Inspection End

NO

>> Replace cargo lamp relay.

Terminal

Condition

Continuity

3

5

Power and ground supplied to terminals 1 and 2

Yes

No power and ground supplied

No

SEF497Y

INL-28

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

ECU DIAGNOSIS INFORMATION

BCM (BODY CONTROL MODULE)

Reference Value

INFOID:0000000006627247

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

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

CARGO LAMP SW

Cargo lamp switch OFF

Off

Cargo lamp switch 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

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

 

 

 

 

 

 

 

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