Infiniti EX35. Manual - part 444

DEF-60

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

DTC Index

INFOID:0000000003784740

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 Freeze Frame Data. For details of Freeze Frame Data and IGN Counter, refer to

BCS-16, "COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)"

CONSULT display

Fail-safe

Freeze Frame

Data

Intelligent Key

warning lamp ON

Tire pressure

monitor warning

lamp ON

Reference

page

No DTC is detected.
further testing
may be required.

—

U1000: CAN COMM CIRCUIT

—

BCS-37

U1010: CONTROL UNIT (CAN)

—

BCS-38

U0415: VEHICLE SPEED SIG

—

BCS-39

B2013: ID DISCORD BCM-S/L

—

SEC-48

B2014: CHAIN OF S/L-BCM

—

SEC-49

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-47

B2553: IGNITION RELAY

—

PCS-49

B2555: STOP LAMP

—

SEC-52

B2556: PUSH-BTN IGN SW

—

SEC-54

B2557: VEHICLE SPEED

—

SEC-56

B2560: STARTER CONT RELAY

—

SEC-57

B2562: LOW VOLTAGE

—

BCS-40

B2601: SHIFT POSITION

—

SEC-58

B2602: SHIFT POSITION

—

SEC-61

B2603: SHIFT POSI STATUS

—

SEC-63

B2604: PNP SW

—

SEC-66

B2605: PNP SW

—

SEC-68

B2606: S/L RELAY

—

SEC-70

B2607: S/L RELAY

—

SEC-71

B2608: STARTER RELAY

—

SEC-73

B2609: S/L STATUS

—

SEC-75

B260A: IGNITION RELAY

—

PCS-51

B260B: STEERING LOCK UNIT

—

SEC-79

B260C: STEERING LOCK UNIT

—

SEC-80

B260D: STEERING LOCK UNIT

—

SEC-81

B260F: ENG STATE SIG LOST

—

SEC-82

B2612: S/L STATUS

—

SEC-86

B2614: ACC RELAY CIRC

—

PCS-53

B2615: BLOWER RELAY CIRC

—

PCS-57

B2616: IGN RELAY CIRC

—

PCS-59

B2617: STARTER RELAY CIRC

—

SEC-90

BCM (BODY CONTROL MODULE)

DEF-61

< ECU DIAGNOSIS >

DEF

B2618: BCM

—

PCS-61

B2619: BCM

—

SEC-92

B261A: PUSH-BTN IGN SW

—

SEC-93

B261E: VEHICLE TYPE

(Turn ON for 15

seconds)

—

SEC-96

B2621: INSIDE ANTENNA

—

DLK-56

B2622: INSIDE ANTENNA

—

DLK-58

B2623: INSIDE ANTENNA

—

DLK-60

B26E1: ENG STATE NO RES

—

SEC-83

B26E9: S/L STATUS

(Turn ON for 15

seconds)

—

SEC-84

B26EA: KEY REGISTRATION

—

(Turn ON for 15

seconds)

—

SEC-85

C1704: LOW PRESSURE FL

—

WT-16

C1705: LOW PRESSURE FR

—

C1706: LOW PRESSURE RR

—

C1707: LOW PRESSURE RL

—

C1708: [NO DATA] FL

—

WT-18

C1709: [NO DATA] FR

—

C1710: [NO DATA] RR

—

C1711: [NO DATA] RL

—

C1712: [CHECKSUM ERR] FL

—

WT-21

C1713: [CHECKSUM ERR] FR

—

C1714: [CHECKSUM ERR] RR

—

C1715: [CHECKSUM ERR] RL

—

C1716: [PRESSDATA ERR] FL

—

WT-24

C1717: [PRESSDATA ERR] FR

—

C1718: [PRESSDATA ERR] RR

—

C1719: [PRESSDATA ERR] RL

—

C1720: [CODE ERR] FL

—

WT-26

C1721: [CODE ERR] FR

—

C1722: [CODE ERR] RR

—

C1723: [CODE ERR] RL

—

C1724: [BATT VOLT LOW] FL

—

WT-29

C1725: [BATT VOLT LOW] FR

—

C1726: [BATT VOLT LOW] RR

—

C1727: [BATT VOLT LOW] RL

—

C1729: VHCL SPEED SIG ERR

—

WT-32

C1734: CONTROL UNIT

—

WT-33

CONSULT display

Fail-safe

Freeze Frame

Data

Intelligent Key

warning lamp ON

Tire pressure

monitor warning

lamp ON

Reference

page

DEF-62

< SYMPTOM DIAGNOSIS >

REAR WINDOW DEFOGGER DOES NOT OPERATE

SYMPTOM DIAGNOSIS

REAR WINDOW DEFOGGER DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000003136673

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check power supply and ground circuit.
Refer to

DEF-9, "Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

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.

>> Repair or replace the malfunctioning parts.

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.

>> Repair or replace the malfunctioning parts.

CHECK REAR WINDOW DEFOGGER

Check rear window defogger.
Refer to

DEF-13, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 5.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER DO NOT OPER-

ATE.

DEF-63

< SYMPTOM DIAGNOSIS >

DEF

REAR WINDOW DEFOGGER AND DOOR MIRROR DEFOGGER DO NOT
OPERATE.

Diagnosis Procedure

INFOID:0000000003136674

CHECK POWER SUPPLY AND GROUND CIRCUIT

Check power supply and ground circuit.
Refer to

DEF-9, "Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

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.

>> Repair or replace the malfunctioning parts.

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.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

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