Infiniti G37 Coupe. Manual - part 55

ADP-214

< ECU DIAGNOSIS >

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
• B2611: ACC RELAY
• 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
• 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)

ADP-215

< ECU DIAGNOSIS >

C

D

E

F

G

H

I

K

L

M

A

B

ADP

N

O

P

DTC Index

INFOID:0000000001911544

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. The details of Freeze Frame Data and IGN Counter. Refer to

BCS-13, "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-33

U1010: CONTROL UNIT (CAN)

—

—

—

—

BCS-34

U0415: VEHICLE SPEED SIG

—

—

—

—

BCS-35

B2013: ID DISCORD BCM-S/L

×

×

—

—

SEC-54

B2014: CHAIN OF S/L-BCM

×

×

—

—

SEC-55

B2190: NATS ANTTENA AMP

×

—

—

—

SEC-46

B2191: DIFFERENCE OF KEY

×

—

—

—

SEC-49

B2192: ID DISCORD BCM-ECM

×

—

—

—

SEC-50

B2193: CHAIN OF BCM-ECM

×

—

—

—

SEC-52

B2553: IGNITION RELAY

—

×

—

—

PCS-50

B2555: STOP LAMP

—

×

—

—

SEC-58

B2556: PUSH-BTN IGN SW

—

×

×

—

SEC-60

B2557: VEHICLE SPEED

×

×

×

—

SEC-62

B2560: STARTER CONT RELAY

×

×

×

—

SEC-63

B2562: LOW VOLTAGE

—

×

—

—

BCS-36

B2563: HI VOLTAGE

×

×

×

—

BCS-37

B2601: SHIFT POSITION

×

×

×

—

SEC-64

B2602: SHIFT POSITION

×

×

×

—

SEC-67

B2603: SHIFT POSI STATUS

×

×

×

—

SEC-69

B2604: PNP SW

×

×

×

—

SEC-72

B2605: PNP SW

×

×

×

—

SEC-74

B2606: S/L RELAY

×

×

×

—

SEC-76

B2607: S/L RELAY

×

×

×

—

SEC-77

B2608: STARTER RELAY

×

×

×

—

SEC-79

B2609: S/L STATUS

×

×

×

—

SEC-81

B260A: IGNITION RELAY

×

×

×

—

PCS-52

B260B: STEERING LOCK UNIT

—

×

×

—

SEC-85

B260C: STEERING LOCK UNIT

—

×

×

—

SEC-86

B260D: STEERING LOCK UNIT

—

×

×

—

SEC-87

B260F: ENG STATE SIG LOST

×

×

×

—

SEC-88

B2611: ACC RELAY

—

×

—

—

PCS-54

B2612: S/L STATUS

×

×

×

—

SEC-90

B2614: ACC RELAY CIRC

—

×

×

—

PCS-57

B2615: BLOWER RELAY CIRC

—

×

×

—

PCS-60

ADP-216

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

B2616: IGN RELAY CIRC

—

×

×

—

PCS-63

B2617: STARTER RELAY CIRC

×

×

×

—

SEC-94

B2618: BCM

×

×

×

—

PCS-66

B2619: BCM

×

×

×

—

SEC-96

B261A: PUSH-BTN IGN SW

—

×

×

—

SEC-97

B261E: VEHICLE TYPE

×

×

×

 (Turn ON for 15 

seconds)

—

SEC-100

B2621: INSIDE ANTENNA

—

×

—

—

DLK-59

B2622: INSIDE ANTENNA

—

×

—

—

DLK-61

B2623: INSIDE ANTENNA

—

×

—

—

DLK-63

B26E1: ENG STATE NO RES

×

×

×

—

SEC-89

C1704: LOW PRESSURE FL

—

—

—

×

WT-15

C1705: LOW PRESSURE FR

—

—

—

×

WT-15

C1706: LOW PRESSURE RR

—

—

—

×

WT-15

C1707: LOW PRESSURE RL

—

—

—

×

WT-15

C1708: [NO DATA] FL

—

—

—

×

WT-17

C1709: [NO DATA] FR

—

—

—

×

WT-17

C1710: [NO DATA] RR

—

—

—

×

WT-17

C1711: [NO DATA] RL

—

—

—

×

WT-17

C1712: [CHECKSUM ERR] FL

—

—

—

×

WT-20

C1713: [CHECKSUM ERR] FR

—

—

—

×

WT-20

C1714: [CHECKSUM ERR] RR

—

—

—

×

WT-20

C1715: [CHECKSUM ERR] RL

—

—

—

×

WT-20

C1716: [PRESSDATA ERR] FL

—

—

—

×

WT-23

C1717: [PRESSDATA ERR] FR

—

—

—

×

WT-23

C1718: [PRESSDATA ERR] RR

—

—

—

×

WT-23

C1719: [PRESSDATA ERR] RL

—

—

—

×

WT-23

C1720: [CODE ERR] FL

—

—

—

×

WT-25

C1721: [CODE ERR] FR

—

—

—

×

WT-25

C1722: [CODE ERR] RR

—

—

—

×

WT-25

C1723: [CODE ERR] RL

—

—

—

×

WT-25

C1724: [BATT VOLT LOW] FL

—

—

—

×

WT-28

C1725: [BATT VOLT LOW] FR

—

—

—

×

WT-28

C1726: [BATT VOLT LOW] RR

—

—

—

×

WT-28

C1727: [BATT VOLT LOW] RL

—

—

—

×

WT-28

C1729: VHCL SPEED SIG ERR

—

—

—

×

WT-31

C1734: CONTROL UNIT

—

—

—

×

WT-32

CONSULT display

Fail-safe

Freeze Frame 

Data

Intelligent Key 

warning lamp ON

Tire pressure 

monitor warning 

lamp ON

Reference 

page

ADP SYSTEM SYMPTOMS

ADP-217

< SYMPTOM DIAGNOSIS >

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D

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ADP

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SYMPTOM DIAGNOSIS

ADP SYSTEM SYMPTOMS

Symptom Table

INFOID:0000000001693798

The diagnostics item numbers show the sequence for inspection. Inspection in order from item 1.

Order

Function

Operation procedure

Symptom

Diagnostic item

Reference 

page

1

Memory function

Perform memory storage 
(Refer to 

ADP-11

.) and 

memory operation (Refer to  

ADP-29

).

All parts do not operate in memory 
function.

—

ADP-218

Memory indicator 1 or 2 does not oper-
ate.

—

ADP-220

2

Manual function 

Perform manual function  
(Refer to 

ADP-19

).

All components of power seat do not 
operate.

—

ADP-221

3

Manual function 
and
memory function

Perform manual function  
(Refer to 

ADP-19

.) and 

memory function (Refer to 

ADP-11

.).

Manual function or memory function 
does not operate. (for specific part)

Sliding

ADP-222

Reclining

ADP-223

Lifting (front)

ADP-224

Lifting (rear)

ADP-225

Steering tilt

ADP-226

Steering telescopic

ADP-227

Door mirror

ADP-228

4

Power walk-in 
function

Perform power walk-in 
function (Refer to 

ADP-39

).

Power walk-in function does not oper-
ate.

—

ADP-229

5

Seat syncroniza-
tion function

Perform seat syncroniza-
tion function (Refer to 

ADP-

24

).

Seat syncronization function does not 
operate.

—

ADP-231

6

Intelligent Key in-
ter lock function

Perform  Intelligent Key in-
ter lock function (Refer to 

ADP-34

).

Intelligent Key inter lock function does 
not operate.

—

ADP-232

7

All functions

—

All functions do not operate.

—

ADP-233