Infiniti EX35. Manual - part 797

 

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Infiniti EX35. Manual - part 797

 

 

EXL-232

< FUNCTION DIAGNOSIS >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (BCM)

ACTIVE TEST

FLASHER

FLASHER : CONSULT-III Function (BCM - FLASHER)

INFOID:0000000003757049

WORK SUPPORT

*: Initial setting

DATA MONITOR

DOOR SW-RR
[On/Off]

The switch status input from rear door switch RH

DOOR SW- RL
[On/Off]

The switch status input from rear door switch LH

DOOR SW-BK
[On/Off]

NOTE:
The item is indicated, but not monitored.

OPTICAL SENSOR
[V]

The value of exterior brightness voltage input from the optical sensor 

Monitor item

[Unit]

Description

Test item

Operation

Description

TAIL LAMP

On

Transmits the position light request signal to IPDM E/R with CAN com-
munication to turn the tail lamp ON.

Off

Stops the position light request signal transmission.

HEAD LAMP

Hi

Transmits the high beam request signal with CAN communication to turn 
the headlamp (HI).

Low

Transmits the low beam request signal with CAN communication to turn 
the headlamp (LO).

Off

Stops the high & low beam request signal transmission.

FR FOG LAMP

On

Transmits the front fog light request signal to IPDM E/R with CAN com-
munication to turn the front fog lamp ON.

Off

Stops the front fog light request signal transmission.

RR FOG LAMP

On

NOTE:
The item is indicated, but cannot be tested.

Off

DAYTIME RUNNING LIGHT

On

NOTE:
The item is indicated, but cannot be tested.

Off

CORNERING LAMP

RH

NOTE:
The item is indicated, but cannot be tested.

LH

Off

ILL DIM SIGNAL

On

NOTE:
The item is indicated, but cannot be tested.

Off

Service item

Setting item

Setting

HAZARD ANSWER 
BACK

Lock Only*

With locking only

Sets the hazard warning lamp answer back function 
when the door is lock/unlock with the request switch or 
the key fob.

Unlk Only

With unlocking only

Lock/Unlk

With locking/unlocking

Off

Without the function

DIAGNOSIS SYSTEM (BCM)

EXL-233

< FUNCTION DIAGNOSIS >

[HALOGEN TYPE]

C

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EXL

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ACTIVE TEST

Monitor item

[Unit]

Description

REQ SW-DR
[On/Off]

The switch status input from the request switch (driver side)

REQ SW-AS
[On/Off]

The switch status input from the request switch (passenger side)

PUSH SW
[On/Off]

The switch status input from the push-button ignition switch

TURN SIGNAL R
[On/Off]

Each switch condition that BCM judges from the combination switch reading function

TURN SIGNAL L
[On/Off]

HAZARD SW
[On/Off]

The switch status input from the hazard switch

RKE-LOCK
[On/Off]

Lock signal status received from the remote keyless entry receiver

RKE-UNLOCK
[On/Off]

Unlock signal status received from the remote keyless entry receiver

RKE-PANIC
[On/Off]

Panic alarm signal status received from the remote keyless entry receiver

Test item

Operation

Description

FLASHER

RH

Outputs the voltage to blink the right side turn signal lamps.

LH

Outputs the voltage to blink the left side turn signal lamps.

Off

Stops the voltage to turn the turn signal lamps OFF.

EXL-234

< FUNCTION DIAGNOSIS >

[HALOGEN TYPE]

DIAGNOSIS SYSTEM (IPDM E/R)

DIAGNOSIS SYSTEM (IPDM E/R)

Diagnosis Description

INFOID:0000000003757052

AUTO ACTIVE TEST

Description

In auto active test mode, the IPDM E/R sends a drive signal to the following systems to check their operation.
• Oil pressure warning lamp
• Front wiper (LO, HI)
• Parking lamps
• License plate lamps
• Side maker lamps
• Tail lamps
• Front fog lamps
• Headlamps (LO, HI)
• A/C compressor (magnet clutch)
• Cooling fan (cooling fan control module)

Operation Procedure

1.

Close the hood and lift the wiper arms from the windshield. (Prevent windshield damage due to wiper
operation)
NOTE:
When auto active test is performed with hood opened, sprinkle water on windshield beforehand.

2.

Turn ignition switch OFF.

3.

Turn the ignition switch ON, and within 20 seconds, press the driver door switch 10 times. Then turn the
ignition switch OFF.

CAUTION:

Close passenger door.

4.

Turn the ignition switch ON within 10 seconds. After that the horn sounds once and the auto active test
starts.

5.

The oil pressure warning lamp starts blinking when the auto active test starts.

6.

After a series of the following operations is repeated 3 times, auto active test is completed.

NOTE:
When auto active test mode has to be cancelled halfway through test, turn ignition switch OFF.

CAUTION:

• If auto active test mode cannot be actuated, check door switch system. Refer to 

DLK-63,

"Component Function Check"

.

• Do not start the engine.

Inspection in Auto Active Test Mode

When auto active test mode is actuated, the following 5 steps are repeated 3 times.

JPMIA0950ZZ

DIAGNOSIS SYSTEM (IPDM E/R)

EXL-235

< FUNCTION DIAGNOSIS >

[HALOGEN TYPE]

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*: Outputs duty ratio of 50% for 5 seconds 

 duty ratio of 100% for 5 seconds on the cooling fan control module.

Concept of auto active test

• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-

tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto
active test starts successfully.

• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.

Diagnosis chart in auto active test mode

Operation 
sequence

Inspection location

Operation

A

Oil pressure warning lamp

Blinks continuously during operation of auto active test 

1

Front wiper

LO for 5 seconds 

 HI for 5 seconds

2

• Parking  lamps
• License plate lamps
• Side  maker  lamps
• Tail lamps
• Front fog lamps

10 seconds

3

Headlamps

• LO 10 seconds
• HI  ON 

 OFF 5 times

4

A/C compressor (magnet clutch)

ON 

 OFF 5 times

5

*

Cooling fan

MID for 5 seconds 

 HI for 5 seconds

JPMIA0009GB

Symptom

Inspection contents

Possible cause

Any of the following components do not operate

• Parking  lamps
• License plate lamps
• Side maker lamps
• Tail  lamps
• Front fog lamps
• Headlamp (HI, LO)
• Front wiper

Perform auto active test.
Does the applicable system 
operate?

YES

BCM signal input circuit

NO

• Lamp or motor
• Lamp or motor ground cir-

cuit

• Harness or connector be-

tween IPDM E/R and appli-
cable system

• IPDM E/R

 

 

 

 

 

 

 

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