Infiniti FX35, FX50 (S51). Manual - part 1226

INL-104

< ECU DIAGNOSIS INFORMATION >

TOTAL ILLUMINATION CONTROL UNIT

ECU DIAGNOSIS INFORMATION

TOTAL ILLUMINATION CONTROL UNIT

Reference Value

INFOID:0000000005245615

VALUES ON THE DIAGNOSIS TOOL

CONSULT-III MONITOR ITEM

Monitor Item

Condition

Value/Status

BAT SAVER SIGNAL

Interior room lamp battery saver is activated.
(BCM cuts the interior room lamp power supply.)

Off

Interior room lamp battery saver is not activated.
(BCM outputs the interior room lamp power supply.)

On

IGN SIGNAL

Ignition switch OFF or ACC

Off

Ignition switch ON

On

ACC SIGNAL

Ignition switch OFF

Off

Ignition switch ACC or ON

On

ROOM LAMP REQ

Other than the conditions as per the following

Off

Hospitality lighting function table “Scene 1”
• Interior room lamp timer is activated.

(Door is unlocked. etc.)

• Welcome light function is activated.

On

TAIL LAMP SIGNAL

Tail lamps are OFF.

Off

Tail lamps are ON condition.

On

DOOR SW-DR

Driver door close

Off

Driver door open

On

DOOR SW-AS

Passenger door close

Off

Passenger door open

On

DOOR SW-RR

Rear RH door close

Off

Rear RH door open

On

DOOR SW-RL

Rear LH door close

Off

Rear LH door open

On

MAP LAMP SW

Map lamp main switch OFF

Off

Map lamp main switch ALL ON

ALL ON

Map lamp main switch DOOR

DOOR

ENGINE SW ILLUMI

Engine switch illumination OFF

Off

While engine switch illumination heart beat function

PULSE

Ignition switch ON or tail lamps ON

STEADY

FOOT LAMP

Foot lamp OFF

0%

Any door open (Ignition switch OFF)

80%

Engine running (Tail lamps OFF)

10%

MAP LAMP-DR

Map lamp main switch OFF

0%

Any door open and driver door close (Map lamp main switch 
DOOR)

30%

Driver door open (Map lamp main switch DOOR)

90%

Map lamp main switch ALL ON

100%

TOTAL ILLUMINATION CONTROL UNIT

INL-105

< ECU DIAGNOSIS INFORMATION >

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TERMINAL LAYOUT

PHYSICAL VALUES

MAP LAMP-AS

Map lamp main switch OFF

0%

Any door open and passenger door close (Map lamp main switch 
DOOR)

30%

Passenger door open (Map lamp main switch DOOR)

90%

Map lamp main switch ALL ON

100%

PERSONAL LMP-RR

Map lamp main switch OFF

0%

Any door open and rear RH door close (Map lamp main switch 
DOOR)

30%

Rear RH door open (Map lamp main switch DOOR)

90%

Map lamp main switch ALL ON

100%

PERSONAL LMP-RL

Map lamp main switch OFF

0%

Any door open and rear LH door close (Map lamp main switch 
DOOR)

30%

Rear LH door open (Map lamp main switch DOOR)

90%

Map lamp main switch ALL ON

100%

PUDDLE LAMP

Puddle lamp OFF

0%

Puddle lamp ON

100%

MOOD LAMP

Mood lamp OFF

0%

Any door open

100%

AMBIENCE LAMP

Center console indirect illumination (ambience lamp) OFF

0%

Ignition switch ON (Tail lamp OFF)

10%

Map lamp main switch ALL ON

100%

HSPL ILLUMI

Each illumination (linked with hospitality lighting) OFF

0%

Tail lamps ON

0 – 100%

(Linked to illumination control switch)

ILLUM CONT SIGNAL

Tail lamps ON

0 – 100%

(Linked to illumination control switch)

Monitor Item

Condition

Value/Status

JPLIA1267GB

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

–

3

(V)

Ground

DDL2 communica-
tion line

—

—

—

4

(L)

Ground

Tail lamp signal

Input

Tail lamps

ON

Battery voltage

OFF

0 V

5

(V)

Ground

Ignition switch ACC

Input

Ignition switch

ACC or ON

Battery voltage

OFF

0 V

INL-106

< ECU DIAGNOSIS INFORMATION >

TOTAL ILLUMINATION CONTROL UNIT

6

(P)

Ground

Battery saver

Input

Interior room lamp battery saver is activated.
(Cuts the interior room lamp power supply)

0 V

Interior room lamp battery saver is not activat-
ed.
(Outputs the interior room lamp power supply)

12 V

7

(W)

Ground

Ignition switch ON

Input

Ignition switch

ON

Battery voltage

OFF or ACC

0 V

8

(G)

Ground

Passenger door 
switch

Input

Passenger door 
switch

OFF (Door close)

8.5 - 9.0 V

ON (Door open)

0 V

9

(O)

Ground

Rear RH door switch

Input

Rear RH door 
switch

OFF (Door close)

8.5 - 9.0 V

ON (Door open)

0 V

10

(SB)

Ground

Mood lamp (Front 
door armrest RH)

Output

Mood lamp OFF

12 V

Any door open

0 V

11

(Y)

Ground

Mood lamp (Rear 
door armrest RH)

Output

Mood lamp OFF

12 V

Any door open

0 V

12

(P)

Ground

Map lamp (Passen-
ger side)

Output

Map lamp main switch OFF

12 V

Any door open and passenger door close (Map 
lamp main switch DOOR)

8.4 V

Passenger door open (Map lamp main switch 
DOOR)

1.2 V

Map lamp main switch ALL ON

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

–

JPMIA0594GB

JPMIA0594GB

JPLIA1190ZZ

JPLIA1191ZZ

TOTAL ILLUMINATION CONTROL UNIT

INL-107

< ECU DIAGNOSIS INFORMATION >

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13

(G)

Ground

Personal lamp (LH)

Output

Map lamp main switch OFF

12 V

Any door open and rear LH door close (Map 
lamp main switch DOOR)

8.4 V

Rear LH door open (Map lamp main switch 
DOOR)

1.2 V

Map lamp main switch ALL ON

0 V

14

(R)

Ground

Personal lamp (RH)

Output

Map lamp main switch OFF

12 V

Any door open and rear RH door close (Map 
lamp main switch DOOR)

8.4 V

Rear RH door open (Map lamp main switch 
DOOR)

1.2 V

Map lamp main switch ALL ON

0 V

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

Signal name

Input/ 

Output

+

–

JPLIA1190ZZ

JPLIA1191ZZ

JPLIA1190ZZ

JPLIA1191ZZ