Infiniti EX35. Manual - part 777

EXL-152

< ECU DIAGNOSIS >

[XENON TYPE]

BCM (BODY CONTROL MODULE)

4

• B2013: ID DISCORD BCM-S/L
• B2014: CHAIN OF S/L-BCM
• B2553: IGNITION RELAY
• B2555: STOP LAMP 
• B2556: PUSH-BTN IGN SW
• B2557: VEHICLE SPEED
• B2560: STARTER CONT RELAY
• B2601: SHIFT POSITION
• B2602: SHIFT POSITION
• B2603: SHIFT POSI STATUS
• B2604: PNP SW
• B2605: PNP SW
• B2606: S/L RELAY
• B2607: S/L RELAY
• B2608: STARTER RELAY
• B2609: S/L STATUS
• B260A: IGNITION RELAY
• B260B: STEERING LOCK UNIT
• B260C: STEERING LOCK UNIT
• B260D: STEERING LOCK UNIT
• B260F: ENG STATE SIG LOST
• B2612: S/L STATUS
• B2614: ACC RELAY CIRC
• B2615: BLOWER RELAY CIRC
• B2616: IGN RELAY CIRC
• B2617: STARTER RELAY CIRC
• B2618: BCM
• B2619: BCM
• B261A: PUSH-BTN IGN SW
• B261E: VEHICLE TYPE
• B26E1: ENG STATE NO RECIV
• B26E9: S/L STATUS
• B26EA: KEY REGISTRATION
• C1729: VHCL SPEED SIG ERR
• U0415: VEHICLE SPEED SIG

5

• C1704: LOW PRESSURE FL
• C1705: LOW PRESSURE FR
• C1706: LOW PRESSURE RR
• C1707: LOW PRESSURE RL
• C1708: [NO DATA] FL
• C1709: [NO DATA] FR
• C1710: [NO DATA] RR
• C1711: [NO DATA] RL
• C1712: [CHECKSUM ERR] FL
• C1713: [CHECKSUM ERR] FR
• C1714: [CHECKSUM ERR] RR
• C1715: [CHECKSUM ERR] RL
• C1716: [PRESSDATA ERR] FL
• C1717: [PRESSDATA ERR] FR
• C1718: [PRESSDATA ERR] RR
• C1719: [PRESSDATA ERR] RL
• C1720: [CODE ERR] FL
• C1721: [CODE ERR] FR
• C1722: [CODE ERR] RR
• C1723: [CODE ERR] RL
• C1724: [BATT VOLT LOW] FL
• C1725: [BATT VOLT LOW] FR
• C1726: [BATT VOLT LOW] RR
• C1727: [BATT VOLT LOW] RL
• C1734: CONTROL UNIT

6

• B2621: INSIDE ANTENNA 
• B2622: INSIDE ANTENNA 
• B2623: INSIDE ANTENNA 

Priority

DTC

BCM (BODY CONTROL MODULE)

EXL-153

< ECU DIAGNOSIS >

[XENON TYPE]

C

D

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F

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A

B

EXL

N

O

P

DTC Index

INFOID:0000000003784721

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

EXL-229, "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

EXL-154

< ECU DIAGNOSIS >

[XENON TYPE]

BCM (BODY CONTROL MODULE)

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

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

EXL-155

< ECU DIAGNOSIS >

[XENON TYPE]

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EXL

N

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

Reference Value

INFOID:0000000003757041

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

RAD FAN REQ

Engine idle speed

Changes depending on engine 
coolant temperature, air conditioner 
operation status, vehicle speed, 
etc.

0 – 100 %

AC COMP REQ

Engine running

A/C switch OFF

Off

A/C switch ON
(Compressor is operating)

On

TAIL&CLR REQ

Lighting switch OFF

Off

Lighting switch 1ST, 2ND, HI or AUTO (Light is illuminated)

On

HL LO REQ

Lighting switch OFF

Off

Lighting switch 2ND HI or AUTO (Light is illuminated)

On

HL HI REQ

Lighting switch OFF

Off

Lighting switch HI

On

FR FOG REQ

Lighting switch 2ND or
AUTO (Light is illuminated)

Front fog lamp switch OFF

Off

• Front fog lamp switch ON
• Daytime running light activated 

(Only for Canada)

On

FR WIP REQ

Ignition switch ON

Front wiper switch OFF

Stop

Front wiper switch INT

1LOW

Front wiper switch LO

Low

Front wiper switch HI

Hi

WIP AUTO STOP

Ignition switch ON

Front wiper stop position

STOP P

Any position other than front wiper 
stop position

ACT P

WIP PROT

Ignition switch ON

Front wiper operates normally

Off

Front wiper stops at fail-safe opera-
tion

BLOCK

IGN RLY1 -REQ

Ignition switch OFF or ACC

Off

Ignition switch ON

On

IGN RLY

Ignition switch OFF or ACC

Off

Ignition switch ON

On

PUSH SW

Release the push-button ignition switch

Off

Press the push-button ignition switch

On

INTER/NP SW

Ignition switch ON

Selector lever in any position other 
than P or N

Off

Selector lever in P or N position

On

ST RLY CONT

Ignition switch ON

Off

At engine cranking

On

IHBT RLY -REQ

Ignition switch ON

Off

At engine cranking

On