Infiniti G37 Coupe. Manual — part 399

BCM (BODY CONTROL MODULE)

DLK-157

< ECU DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

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

DLK-158

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

DOOR LOCK

SYMPTOM DIAGNOSIS

DOOR LOCK

Symptom Table

INFOID:0000000001686065

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

NO.

Function

Operation condition

Symptom

Diagnostic Item

Reference

page

1

Door lock and

unlock switch

function

Press door lock and unlock switch.

Door does not lock/unlock.

All doors

DLK-161

Driver side

DLK-161

Passenger side

DLK-162

2

Key cylinder

switch function

Operate key cylinder with mechanical key.

Door does not lock/unlock.

—

DLK-163

Power window down func-
tion does not operate.

—

DLK-164

3

Trunk lid opener

switch

function

Press trunk lid opener switch.

Trunk lid does not open.

—

DLK-165

4

Intelligent Key

function

Press Intelligent Key button.

Door does not lock/unlock.

—

DLK-166

Trunk lid does not open.

—

DLK-167

Selective unlock function
does not operate.

—

DLK-168

Power window down func-
tion does not operate.

—

DLK-169

Panic alarm function does
not operate.

—

DLK-170

5

Door request

switch function

Press driver side door request switch.

Door does not lock/unlock.

Driver side

DLK-171

Press passenger side door request switch.

Passenger side

DLK-171

Press trunk opener request switch.

Trunk lid does not open.

—

DLK-173

Press driver side door request switch, when
all doors are locked.

Selective unlock function
does not operate.

—

DLK-174

6

Key reminder

function

Lock all doors with door lock and unlock
switch, when Intelligent Key is inside of the
vehicle.
NOTE:
Open the window before operation.

Key reminder function does
not operate.

—

DLK-175

7

Auto door lock

function

Unlock all doors and wait more than 2 min-
utes.

Auto door lock operation
does not operate.

—

DLK-176

DOOR LOCK

DLK-159

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

8

Warning function

Driver side door is opened under the follow-
ing conditions.
• Ignition switch is OFF or LOCK position.
• Intelligent key is inserted into key slot.

Key warning does not oper-
ate.

Buzzer

(combination

meter)

DLK-177

Combination

meter display

DLK-177

Driver side door is opened under the follow-
ing condition.
• Ignition switch is between ACC and OFF

position or ignition switch is pressed in
while ignition switch is in LOCK position.

OFF position warning does
not operate.

Warning lamp

DLK-178

Buzzer

(Combination

meter)

DLK-178

Engine is stopped under the following condi-
tion.
• Selector lever is in any position except P.

P position warning does not
operate.

Intelligent Key

warning buzzer

DLK-179

Buzzer

(Combination

meter)

DLK-179

P position warning is operating under the fol-
lowing conditions.
• Ignition switch is ACC position.
• Selector lever is shift from any position ex-

cept P position to P position.

ACC warning does not oper-
ate.

Combination

meter display

DLK-181

Buzzer

(Combination

meter)

DLK-181

Door is opened under the following condi-
tions and wait more than 5 seconds.
• Engine is running.
• Take Intelligent Key out of the vehicle.

Take away warning does not
operate.

Warning lamp

DLK-183

Ignition switch changed from OFF to ON un-
der the following condition.
• Take Intelligent Key out of the vehicle.

Combination

meter display

DLK-184

Buzzer

(Combination

meter)

DLK-184

Any door open to all doors close under the
following conditions.
• Engine is running.
• Take Intelligent Key out of the vehicle.

Warning lamp

DLK-186

Intelligent Key

warning buzzer

DLK-186

Take away through window Intelligent Key
under the following condition and wait more
than 30 seconds.
• Engine is running.

Warning lamp

DLK-187

Buzzer

(Combination

meter)

DLK-187

Pull out Intelligent Key from key slot under
the following condition.
• Ignition switch is in any position except

OFF or LOCK.

Combination

meter display

DLK-188

Buzzer

(Combination

meter)

DLK-188

Turn ignition switch ON position, when Intel-
ligent Key battery has low voltage.

Intelligent Key low battery
warning does not operate.

—

DLK-190

Press door request switch under the follow-
ing condition.
• Door is opened or Intelligent Key is inside

vehicle.

Door lock operation warning
does not operate.

—

DLK-191

Press Intelligent Key button under the follow-
ing conditions.
• Door is opened.
• For 3 seconds after Intelligent Key is re-

moved from key slot.

—

DLK-192

Press push-button ignition switch under the
following condition.
• Registered Intelligent Key cannot be de-

tected inside the vehicle.

Key ID warning does not op-
erate

Combination

meter display

DLK-193

NO.

Function

Operation condition

Symptom

Diagnostic Item

Reference

page

DLK-160

< SYMPTOM DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

DOOR LOCK

9

Hazard and

buzzer reminder

function

Press door request switch.

Buzzer reminder operation
does not operate.

—

DLK-194

Hazard reminder operation
does not operate.

—

DLK-195

10

Hazard and horn

reminder func-

tion

Press Intelligent Key button.

Horn reminder operation
does not operate.

—

DLK-196

Hazard reminder operation
does not operate.

—

DLK-197

11

Integrated

homelink trans-

mitter function

Press homelink button

Integrated homelink trans-
mitter does not operate.

—

DLK-198

NO.

Function

Operation condition

Symptom

Diagnostic Item

Reference

page