Infiniti FX35, FX50 (S51). Manual - part 1699

 

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Infiniti FX35, FX50 (S51). Manual - part 1699

 

 

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

SEC-209

< ECU DIAGNOSIS INFORMATION >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

NOTE:
This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item
“WIP PROT” while the wiper is stopped.

STARTER MOTOR PROTECTION FUNCTION

IPDM E/R turns OFF the starter control relay to protect the starter motor when the starter control relay remains
active for 90 seconds.

DTC Index

INFOID:0000000005249590

NOTE:
• The details of time display are as follows.
- CRNT: A malfunction is detected now.
- PAST: A malfunction was detected in the past.
• IGN counter is displayed on FFD (Freeze Frame data).
- The number is 0 when is detected now.
- The number increases like 1 

 2 ··· 38 

 39 after returning to the normal condition whenever IGN OFF 

ON.

- The number is fixed to 39 until the self-diagnosis results are erased if it is over 39.

×

: Applicable

Ignition switch

Front wiper switch

Front wiper stop position signal

ON

OFF

The front wiper stop position signal (stop 
position) cannot be input for 10 seconds.

ON

The front wiper stop position signal does 
not change for 10 seconds.

CONSULT display

Fail-safe

Reference

No DTC is detected.
further testing
may be required.

U1000: CAN COMM CIRCUIT

×

PCS-16

B2098: IGN RELAY ON

×

PCS-17

B2099: IGN RELAY OFF

PCS-18

B2108: STRG LCK RELAY ON

SEC-99

B2109: STRG LCK RELAY OFF

SEC-100

B210A: STRG LCK STATE SW

SEC-101

B210B: START CONT RLY ON

SEC-105

B210C: START CONT RLY OFF

SEC-106

B210D: STARTER RELAY ON

SEC-107

B210E: STARTER RELAY OFF

SEC-108

B210F: INTRLCK/PNP SW ON

SEC-110

B2110: INTRLCK/PNP SW OFF

SEC-112

SEC-210

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

ENGINE DOES NOT START WHEN INTELLIGENT KEY IS INSIDE OF VEHICLE

SYMPTOM DIAGNOSIS

ENGINE DOES NOT START WHEN INTELLIGENT KEY IS INSIDE OF VE-
HICLE

Description

INFOID:0000000005249591

Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.
NOTE:
The engine start function, door lock function, power distribution system and IVIS in the Intelligent Key system
are closely related to each other regarding control.

Conditions of Vehicle (Operating Conditions)

• “ENGINE START BY I-KEY” in “WORK SUPPORT” is ON when setting on CONSULT-III.
• Intelligent Key is not inserted in key slot.
• One or more of Intelligent Keys with registered Intelligent Key ID is in the vehicle.

Diagnosis Procedure

INFOID:0000000005249592

1.

CHECK DOOR LOCK FUNCTION

Lock/unlock door with door request switch.
Refer to 

DLK-19, "DOOR LOCK FUNCTION : System Description"

.

Is the operation normal?

YES

>> GO TO 2.

NO

>> Check door lock function. Refer to 

DLK-197, "DRIVER SIDE : Diagnosis Procedure"

.

2.

PERFORM WORK SUPPORT

Perform “INSIDE ANT DIAGNOSIS” on “Work Support” of “INTELIGENT KEY”.
Refer to 

SEC-25, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"

.

>> GO TO 3.

3.

PERFORM SELF DIAGNOSTIC RESULT

Perform “Self Diagnostic Result” of “BCM”.
Refer to 

SEC-25, "INTELLIGENT KEY : CONSULT-III Function (BCM - INTELLIGENT KEY)"

.

Is DTC detected?

YES

>> Refer to 

DLK-61, "DTC Logic"

 (instrument center), refer to 

DLK-63, "DTC Logic"

 (console), refer

to 

DLK-65, "DTC Logic"

 (luggage room). 

NO

>> GO TO 4.

4.

CHECK PUSH-BUTTON IGNITION SWITCH

Check push-button ignition switch.
Refer to 

PCS-64, "Component Function Check"

.

Is the inspection normal?

YES

>> GO TO 5.

NO

>> Repair or replace malfunctioning parts.

5.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection normal?

YES

>> Check intermittent incident. Refer to 

GI-36, "Intermittent Incident"

.

NO

>> GO TO 1.

STEERING DOES NOT LOCK

SEC-211

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

STEERING DOES NOT LOCK

Description

INFOID:0000000005249593

If door switch is malfunctioning, BCM cannot lock the steering. If BCM does not detect DTC, steering lock unit
is normal.

Diagnosis Procedure

INFOID:0000000005249594

1.

CHECK DOOR SWITCH

Check door switch.
Refer to 

DLK-69, "Component Function Check"

.

Is the inspection normal?

YES

>> GO TO 2.

NO

>> Repair or replace malfunctioning parts.

2.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection normal?

YES

>> Check intermittent incident. Refer to 

GI-36, "Intermittent Incident"

.

NO

>> GO TO 1.

SEC-212

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

SECURITY INDICATOR LAMP DOES NOT TURN ON OR FLASH

SECURITY INDICATOR LAMP DOES NOT TURN ON OR FLASH

Description

INFOID:0000000005249595

Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and check
each symptom.

Conditions of Vehicle (Operating Conditions)

Ignition switch position is not in ON position.

Diagnosis Procedure

INFOID:0000000005249596

1.

CHECK SECURITY INDICATOR LAMP

Check security indicator lamp.
Refer to 

SEC-119, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CONFIRM THE OPERATION

Confirm the operation again.

Is the result normal?

YES

>> Check intermittent incident. Refer to 

GI-36, "Intermittent Incident"

.

NO

>> GO TO 1.

 

 

 

 

 

 

 

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