Infiniti QX56 (Z62). Manual - part 319

DAS

ADAS CONTROL UNIT

DAS-313

< ECU DIAGNOSIS INFORMATION >

[LDW & LDP]

C

D

E

F

G

H

I

J

K

L

M

B

N

P

A

NOTE:
With the detection of “U1000” some systems do not perform the fail-safe operation.
A system controlling based on a signal received from the control unit performs fail-safe operation when the
communication with the ADAS control unit becomes inoperable.

U1500

145

CAM CAN CIR 2

ON

F

DAS-381

U1501

146

CAM CAN CIR 1

ON

F

DAS-382

U1502

147

ICC SEN CAN COMM 

CIR

ON

ON

A, B, C, D, E

CCS-152

U1503

150

SIDE RDR L CAN CIR 2

ON

G

DAS-502

U1504

151

SIDE RDR L CAN CIR 1

ON

G

DAS-503

U1505

152

SIDE RDR R CAN CIR 2

ON

G

DAS-504

U1506

153

SIDE RDR R CAN CIR 1

ON

G

DAS-505

U1507

154

LOST COMM (SIDE 

RDR R)

ON

G

DAS-506

U1508

155

LOST COMM (SIDE 

RDR L)

ON

G

DAS-507

U150B

157

 ECM CAN CIRC 3

ON

ON

ON

A, B, E, F, G

DAS-377

U150C

158

VDC CAN CIRC 3

ON

ON

ON

ON

A, B, C, D, E, F, G

DAS-378

U150D

159

TCM CAN CIRC 3

ON

ON

ON

ON

A, B, C, D, E, F, G

DAS-379

U150E

160

BCM CAN CIRC 3

ON

ON

ON

A, B, E, F, G

DAS-380

U150F

161

AV CAN CIRC 3

DAS-61

U1512

162

HVAC CAN CIRC3

ON

F

DAS-383

U1513

163

METER CAN CIRC 3

ON

ON

ON

ON

A, B, C, D, E, F, G

DAS-384

U1514

164

STRG SEN CAN CIRC 3

ON

ON

ON

A, B, C, D, E, G

CCS-154

U1515

165

 ICC SENSOR CAN 

CIRC 3

ON

ON

A, B, C, D, E

CCS-155

U1516

166

CAM CAN CIRC 3

ON

F

DAS-385

U1517

167

 APA CAN CIRC 3

ON

A, B, E

CCS-156

U1518

168

SIDE RDR L CAN CIRC 3

ON

G

DAS-510

U1519

169

SIDE RDR R CAN CIRC 

3

ON

G

DAS-511

U1520

176

4WD CAN CIRC 3

ON

ON

ON

A, B, C, D, E, F

DAS-386

Systems for fail-safe

• A: Vehicle-to-vehicle distance control mode
• B: Conventional (fixed speed) cruise control mode
• C: Intelligent Brake Assist (IBA)
• D: Forward Collision Warning (FCW)
• E: Distance Control Assist (DCA)
• F: Lane Departure Warning (LDW)/Lane Departure Prevention (LDP)
• G: Blind Spot Warning (BSW)

DTC

CONSULT-III display

Warning lamp

Fail-safe

Reference

CONSULT-III

On board 

display

ICC system warning 

lamp

IB

A OFF i

n

d

icato

r la

mp

La

ne

 de

p

a

rture

 wa

rnin

g 

lam

p

BSW wa

rnin

g 

la

mp

Syste

m

DAS-314

< ECU DIAGNOSIS INFORMATION >

[LDW & LDP]

LANE CAMERA UNIT

LANE CAMERA UNIT

Reference Value

INFOID:0000000006223722

VALUES ON THE DIAGNOSIS TOOL

Monitor Item

Condition

Value/Status

LC INACCURAT

Lane camera unit malfunction

On

Lane camera unit normal

Off

AIMING DONE

Camera aiming is completed

OK

Camera aiming is not adjusted

NG

AIMING RESULT

Camera aiming is completed

OK

Camera aiming is not completed

NOK

CAM HIGH TEMP

When the temperature around lane camera unit is adequate

NORMAL

When the temperature around the lane camera unit is high

High

VHCL SPD SE

While driving

Approximately equivalent to speed-

ometer reading

TURN SIGNAL

Turn signal lamp LH and RH blinking

LH/RH

Turn signal lamp LH blinking

LH

Turn signal lamp RH blinking

RH

Turn signal lamps OFF

Off

LANE DETCT LH

Left side lane marker is detected

On

Left side lane marker is not detected

Off

LANE DETCT RH

Right side lane marker is detected

On

Right side lane marker is not detected

Off

CROSS LANE LH

The vehicle is crossing left side lane marker

On

The vehicle is not crossing left side lane marker

Off

CROSS LANE RH

The vehicle is crossing right side lane marker

On

The vehicle is not crossing right side lane marker

Off

WARN LANE LH

Warning for left side lane

On

Not warning for left side lane

Off

WARN LANE RH

Warning for right side lane

On

Not warning for right side lane

Off

VALID POS LH

Lateral position for left side lane marker is valid

VLD

Lateral position for left side lane marker is invalid

INVLD

VALID POS RH

Lateral position for right side lane marker is valid

VLD

Lateral position for right side lane marker is invalid

INVLD

XOFFSET

Camera aiming is completed

Approx. 180 pixel

AIM CHECK YAW

NOTE:
The item is indicated, but not used

—

AIM CHECK ROLL

NOTE:
The item is indicated, but not used

—

AIM CHECK PITCH

NOTE:
The item is indicated, but not used

—

FCTRY AIM YAW

Camera aiming is not completed

0.0 deg

Camera aiming is completed

0 

±

 5.0 deg

DAS

LANE CAMERA UNIT

DAS-315

< ECU DIAGNOSIS INFORMATION >

[LDW & LDP]

C

D

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TERMINAL LAYOUT

PHYSICAL VALUES

Fail-safe

INFOID:0000000006223723

FAIL-SAFE CONTROL BY DTC

Lane Departure Warning (LDW)

If a malfunction occurs in the lane camera unit, ADAS control unit cancels control, and turns ON the lane
departure warning lamp in the combination meter.

Lane Departure Prevention (LDP)

If a malfunction occurs in the lane camera unit, ADAS control unit cancels control, sounds a beep, and turns
ON the lane departure warning lamp in the combination meter.

TEMPORARY DISABLED STATUS AT HIGH TEMPERATURE

Lane Departure Warning (LDW)

• If the vehicle is parked in direct sunlight under high temperature conditions, the system may be deactivated

automatically. And the lane departure warning lamp (yellow) in the combination meter will blinks.

• When interior temperature is reduced, the system will resume operation automatically and the lane depar-

ture warning lamp (yellow) in the combination meter will stop blinking.

Lane Departure Prevention (LDP)

FCTRY AIM ROL

Camera aiming is not completed

0.0 deg

Camera aiming is completed

0 

±

 5.0 deg

FCTRY AIM PIT

Camera aiming is not completed

0.0 deg

Camera aiming is completed

0 

±

 5.0 deg

ADAS MALF

ADAS control unit malfunction

On

ADAS control unit normal

Off

Monitor Item

Condition

Value/Status

JSOIA0232ZZ

Terminal No.

(Wire color)

Description

Condition

Value

(Approx.)

+

–

Signal name

Input/

Output

1

(B)

Ground

Ground

—

—

0 V

4

(L)

ITS communication-H

—

—

—

5

(B)

Ground

—

—

0 V

7

(W/G)

Ignition power supply

Input

Ignition switch

Battery voltage

8

(Y)

ITS communication-L

—

—

—

DAS-316

< ECU DIAGNOSIS INFORMATION >

[LDW & LDP]

LANE CAMERA UNIT

• If the vehicle is parked in direct sunlight under high temperature conditions, the system may be deactivated

automatically. And the buzzer sounds and lane departure warning lamp (yellow) in the combination meter
will blinks.

• When interior temperature is reduced, the system will resume when dynamic driver assistance switch is

turned OFF and turned ON and the lane departure warning lamp (yellow) in the combination meter will stop
blinking.

DTC Inspection Priority Chart

INFOID:0000000006223724

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspec-
tion priority chart.

DTC Index

INFOID:0000000006223725

×

: Applicable

Priority

Detected items (DTC)

1

• U1000: CAN COMM CIRCUIT
• U1010: CONTROL UNIT (CAN)

2

C1A50: ADAS MALFUNCTION

3

• C1B01: CAM AIMING INCMP
• C1B03: ABNRML TEMP DETECT
• U0104: ADAS CAN CIR1
• U0126: STRG SEN CAN CIR1
• U0405: ADAS CAN CIR2
• U0428: STRG SEN CAN CIR2

4

C1B00: CAMERA UNIT MALF

DTC

Lane departure warning 

lamp (yellow)

Fail-safe

Reference

C1A50

ADAS MALFUNCTION

ON

—

DAS-381

C1B00

CAMERA UNIT MALF

ON

×

DAS-361

C1B01

CAM AIMING INCMP

ON

×

DAS-363

C1B03

ABNRML TEMP DETECT

Blink

×

DAS-365

U0104

ADAS CAN CIR1

ON

×

DAS-366

U0126

STRG SEN CAN CIR1

ON

×

DAS-368

U0405

ADAS CAN CIR2

ON

×

DAS-371

U0428

STRG SEN CAN CIR2

ON

×

DAS-373

U1000

CAN COMM CIRCUIT

ON

×

DAS-374

U1010

CONTROL UNIT (CAN)

ON

×

DAS-376