Infiniti FX35, FX50 (S51). Manual - part 467

 

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Infiniti FX35, FX50 (S51). Manual - part 467

 

 

DEF-64

< ECU DIAGNOSIS INFORMATION >

BCM (BODY CONTROL MODULE)

CONSULT display

Fail-safe

Freeze Frame Data

•Vehicle Speed

•Odo/Trip Meter

•Vehicle Condition

Intelligent Key warn-

ing lamp ON

Reference page

No DTC is detected.
Further testing
may be required.

U1000: CAN COMM

BCS-35

U1010: CONTROL UNIT(CAN)

BCS-36

U0415: VEHICLE SPEED SIG

BCS-37

B2013: ID DISCORD BCM-S/L

×

×

SEC-50

B2014: CHAIN OF S/L-BCM

×

×

SEC-51

B2190: NATS ANTENNA AMP

×

SEC-42

B2191: DIFFERENCE OF KEY

×

SEC-45

B2192: ID DISCORD BCM-ECM

×

SEC-46

B2193: CHAIN OF BCM-ECM

×

SEC-48

B2195: ANTI SCANNING

×

SEC-49

B2553: IGNITION RELAY

×

PCS-50

B2555: STOP LAMP

×

SEC-54

B2556: PUSH-BTN IGN SW

×

×

SEC-56

B2557: VEHICLE SPEED

×

×

×

SEC-58

B2560: STARTER CONT RELAY

×

×

×

SEC-59

B2562: LOW VOLTAGE

×

BCS-38

B2601: SHIFT POSITION

×

×

×

SEC-60

B2602: SHIFT POSITION

×

×

×

SEC-63

B2603: SHIFT POSI STATUS

×

×

×

SEC-65

B2604: PNP SW

×

×

×

SEC-68

B2605: PNP SW

×

×

×

SEC-70

B2606: S/L RELAY

×

×

×

SEC-72

B2607: S/L RELAY

×

×

×

SEC-73

B2608: STARTER RELAY

×

×

×

SEC-75

B2609: S/L STATUS

×

×

×

SEC-77

B260A: IGNITION RELAY

×

×

×

PCS-52

B260B: STEERING LOCK UNIT

×

×

SEC-81

B260C: STEERING LOCK UNIT

×

×

SEC-82

B260D: STEERING LOCK UNIT

×

×

SEC-83

B260F: ENG STATE SIG LOST

×

×

×

SEC-84

B2612: S/L STATUS

×

×

×

SEC-88

B2614: ACC RELAY CIRC

×

×

PCS-54

B2615: BLOWER RELAY CIRC

×

×

PCS-56

B2616: IGN RELAY CIRC

×

×

PCS-58

B2617: STARTER RELAY CIRC

×

×

×

SEC-92

B2618: BCM

×

×

×

PCS-60

B2619: BCM

×

×

×

SEC-94

B261A: PUSH-BTN IGN SW

×

×

SEC-95

B261E: VEHICLE TYPE

×

×

×

 (Turn ON for 15 

seconds)

SEC-98

BCM (BODY CONTROL MODULE)

DEF-65

< ECU DIAGNOSIS INFORMATION >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

B2621: INSIDE ANTENNA

×

DLK-61

B2622: INSIDE ANTENNA

×

DLK-63

B2623: INSIDE ANTENNA

×

DLK-65

B26E7: TPMS CAN COMM

BCS-39

B26E9: S/L STATUS

×

×

×

 (Turn ON for 15 

seconds)

SEC-86

B26EA: KEY REGISTRATION

×

×

 (Turn ON for 15 

seconds)

SEC-87

CONSULT display

Fail-safe

Freeze Frame Data

•Vehicle Speed

•Odo/Trip Meter

•Vehicle Condition

Intelligent Key warn-

ing lamp ON

Reference page

DEF-66

< SYMPTOM DIAGNOSIS >

REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER DO NOT OPER-

ATE.

SYMPTOM DIAGNOSIS

REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER DO NOT
OPERATE.

Diagnosis Procedure

INFOID:0000000005249386

1.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Check BCM power supply and ground circuit.
Refer to 

DEF-9, "BCM : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK REAR WINDOW DEFOGGER SWITCH

Check rear window defogger switch.
Refer to 

DEF-10, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace the malfunctioning parts.

3.

CHECK REAR WINDOW DEFOGGER RELAY

Check rear window defogger relay. 
Refer to 

DEF-11, "Component Function Check"

.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace the malfunctioning parts.

4.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-36, "Intermittent Incident"

.

NO

>> GO TO 1.

REAR WINDOW DEFOGGER DOES NOT OPERATE BUT BOTH DOOR MIRROR 

DEFOGGERS OPERATE

DEF-67

< SYMPTOM DIAGNOSIS >

C

D

E

F

G

H

I

J

K

M

A

B

DEF

N

O

P

REAR WINDOW DEFOGGER DOES NOT OPERATE BUT BOTH DOOR
MIRROR DEFOGGERS OPERATE

Diagnosis Procedure

INFOID:0000000005249387

1.

CHECK REAR WINDOW DEFOGGER

Check rear window defogger.
Refer to 

DEF-13, "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 inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-36, "Intermittent Incident"

.

NO

>> GO TO 1.

 

 

 

 

 

 

 

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