Nissan Sentra manuals

Nissan Sentra B18 (2020-2025) Service Manual: Front Camera Unit

Nissan Sentra B18 (2020-2025) Service Manual / Cruise Control & Driver Assistance / Driver Assistance System :: Driver Assistance System / Ecu Diagnosis Information / Front Camera Unit

Values on the Diagnosis Tool

Values On The Diagnosis Tool Note:

The following table includes information (items) inapplicable to this Nissan Sentra vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitor item

Condition

Value/Status

Transmission type

Ignition switch ON

When the transmission type is AT

automatic gearbox

When the transmission type is MT

manual gearbox

Nissan Sentra Vehicle width

Ignition switch ON

Displays the own Nissan Sentra vehicle width

Configuration result 1

Ignition switch ON

When configuration is complete

Finished

When configuration is not complete

Unfinished

Configuration result 2

 Note:

The item is displayed, but it is not used

—

Steering angle

Ignition switch ON

When steering wheel is straight

Approx. 0.0 deg

When steering wheel is steered

Value of steering angle (deg)

Navigation system

Ignition switch ON

When the navigation system is not equipped with

Off

When the navigation system is equipped with

On

EDR

 Note:

The item is displayed, but it is not used

—

IEB function

Ignition switch ON

AEB system OFF

Off

AEB system ON

On

ICC function

 Note:

The item is displayed, but it is not used

—

ProPILOT function

 Note:

The item is displayed, but it is not used

—

ECU power supply voltage

Ignition switch ON

6.4 – 16 V

HBA function

Ignition switch ON

HBA system OFF

Off

HBA system ON

On

TSR function

 Note:

The item is displayed, but it is not used

—

LDW function

Ignition switch ON

LDW system OFF

Off

LDW system (Sound type) ON

Sound

LDW system (Steering vibration type) ON

Vibration

Country code

 Note:

The item is displayed, but it is not used

—

Aim crrctn value dffrnc (yaw)

Ignition switch ON

0±3 deg

Aim crrctn value dffrnc (pitch)

Ignition switch ON

0±3 deg

Aim correct value dffrnc (roll)

Ignition switch ON

0±3 deg

Optical axis correction

Ignition switch ON

When optical axis correction is OFF while Nissan Sentra vehicle is running

Off

When optical axis correction is ON while Nissan Sentra vehicle is running

On

Yaw rate

Ignition switch ON

Nissan Sentra Vehicle stopped

Approx. 0 deg/s

Turning right

Negative value

Turning left

Positive value

Nissan Sentra Vehicle speed

Ignition switch ON

While drive

Approximately equals the speed meter reading

Ignition switch counter

Ignition switch ON

The number of IGN ON

Aiming performing status

Ignition switch ON

Camera aiming is performed

Finished

Camera aiming is not performed

Unfnshd

Aiming result

Ignition switch ON

Camera aiming is completed

OK

Camera aiming is not completed

NG

Aiming NG reason

Ignition switch ON

Camera aiming is completed

OK

When NG reason is unknown

NG1

When the target can not be recognized

NG2

When the roll angle is outside the threshold

NG3

When the yaw angle and the pitch angle are outside the threshold

NG4

When the necessary information for aiming was not available

NG5

When the distance to the target is outside the threshold

NG6

When the target size is different

NG7

When the yaw angle is outside the threshold

NG8

When the pitch angle is outside the threshold

NG9

When recognizing a non-aiming target as a target mark

NG10

Other than those above

NG11

Aim correction value (yaw)

Ignition switch ON

 　

0 ± 3.0 deg

Aim correction value　(roll)

Ignition switch ON

0 ± 3.0 deg

Aim correction value　(pitch)

Ignition switch ON

0 ± 3.0 deg

Physical Values

Physical Values

TERMINAL LAYOUT

PHYSICAL VALUES

Terminal No.

(Wire color)

Description

Condition

Standard value (V)

Reference value (V)

+

–

Signal name

Input/Output

1

(LA/LG)

Ground

Ignition power supply

Input

Ignition switch ON

12 V

Battery voltage

3

(LA/GR)

Chassis CAN communication- H

—

—

2.8 V

—

5

(LA/L)

ITS CAN communication- H

—

—

2.8 V

—

9

(LA/Y)

Chassis CAN communication- L

—

—

2.2 V

—

10

(B)

Ground

—

—

0 V

Approx. 0

11

(LA/Y)

ITS CAN communication- L

—

—

2.2 V

—

Fail-Safe

Fail-safe

Refer to Fail-safe (Front Camera Unit).

Dtc Inspection Priority Chart

DTC Inspection Priority Chart

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.

Priority

Detected items (DTC)

1

  • C2502-55: Configuration data error

  • C2519-88: CAN comm circuit

  • C251A-88: CAN comm circuit

  • U0077-00: Control module comm Bus E Off

  • U0078-00: Control module comm Bus F Off

  • U2104-87: CAN comm err (active steering)

  • U2140-87: CAN comm err (ECM)

  • U2141-87: CAN comm err (TCM)

  • U2148-87: CAN comm err (brake control unit)

  • U214E-87: CAN comm err (combination meter)

  • U214F-87: CAN comm err (BCM)

  • U2150-87: CAN comm err (AIRBAG)

  • U2152-87: CAN comm err (ADAS control unit)

  • U2154-87: CAN comm err (MIU)

  • U2159-87: CAN comm err (steering control unit)

  • U215B-87: CAN comm err (IPDM E/R)

  • U215F-87 CAN comm err (laser/radar )

  • U216C-87: CAN comm err (side radar)

  • U216E-87: CAN comm err (side radar)

  • U2176-87: CAN comm err (CCM)

2

  • C2503-54: Camera aiming incmp

  • C2508-1D: Power supply circuit

  • C250A-86: BCM

  • C250A-87: BCM

  • C250C-86: ECM

  • C250C-87: ECM

  • C250D-86: VDC

  • C250D-87: VDC

  • C250E-86: Combination meter

  • C250E-87: Combination meter

  • C2510-86: AV control unit

  • C2510-87: AV control unit

  • C2511-86: ADAS control unit

  • C2511-87: ADAS control unit

  • C2512-86: TCM

  • C2512-87: TCM

  • C2513-86: CCM

  • C2513-87: CCM

  • C2515-86: IPDM E/R

  • C2515-87: IPDM E/R

  • C2516-86: Air bag diagnosis sensor unit

  • C2516-87: Air bag diagnosis sensor unit

3

  • C2500-49: Camera unit malf

Dtc Index

DTC Index ×:Applicable
Self Diagnostic Result

DTC

Items

(CONSULT screen terms)

Warning lamp

Fail-safe

Reference

AEB warning lamp

AEB

LDW

TSR

C2500

49

Camera unit malf

ON

×

×

×

DTC Description

C2502

55

Configuration data error

ON

×

×

×

DTC Description

C2503

54

Camera aiming incmp

ON

×

×

×

DTC Description

C2508

1D

Power supply circuit

ON

×

×

×

DTC Description

C250A

86

BCM

ON

×

×

×

DTC Description

87

BCM

ON

×

×

×

DTC Description

C250C

86

ECM

ON

×

×

×

DTC Description

87

ECM

ON

×

×

×

DTC Description

C250D

86

VDC

ON

×

×

×

DTC Description

87

VDC

ON

×

×

×

DTC Description

C250E

86

Combination meter

ON

×

×

×

DTC Description

87

Combination meter

ON

×

×

×

DTC Description

C2510

86

AV control unit

ON

×

×

×

DTC Description

87

AV control unit

ON

×

×

×

DTC Description

C2511

86

ADAS control unit

ON

×

×

×

DTC Description

87

ADAS control unit

ON

×

×

×

DTC Description

C2512

86

TCM

ON

×

×

×

DTC Description

87

TCM

ON

×

×

×

DTC Description

C2513

86

CCM

ON

×

×

×

DTC Description

87

CCM

ON

×

×

×

DTC Description

C2515

86

IPDM E/R

ON

×

×

×

DTC Description

87

IPDM E/R

ON

×

×

×

DTC Description

C2516

86

Air bag diagnosis sensor unit

ON

×

×

×

DTC Description

87

Air bag diagnosis sensor unit

ON

×

×

×

DTC Description

C2519

88

CAN comm circuit

ON

×

×

×

DTC Description

C251A

88

CAN comm circuit

ON

×

×

×

DTC Description

×:Applicable
Network-DTC

DTC

Items

(CONSULT screen terms)

Warning lamp

Fail-safe

Reference

AEB warning lamp

AEB

LDW

TSR

U0077

00

Control module comm Bus E Off

ON

×

×

×

DTC Description

U0078

00

Control module comm Bus F Off

ON

×

×

×

DTC Description

U2104

87

CAN comm err (active steering)

ON

×

×

×

DTC Description

U2140

87

CAN comm err (ECM)

ON

×

×

×

DTC Description

U2141

87

CAN comm err (TCM)

ON

×

×

×

DTC Description

U2148

87

CAN comm err (brake control unit)

ON

×

×

×

DTC Description

U214E

87

CAN comm err (combination meter)

ON

×

×

×

DTC Description

U214F

87

CAN comm err (BCM)

ON

×

×

×

DTC Description

U2150

87

CAN comm err (AIRBAG)

ON

×

×

×

DTC Description

U2152

87

CAN comm err (ADAS control unit)

ON

×

×

×

DTC Description

U2154

87

CAN comm err (MIU)

ON

×

×

×

DTC Description

U2159

87

CAN comm err (steering control unit)

ON

×

×

×

DTC Description

U215B

87

CAN comm err (IPDM E/R)

ON

×

×

×

DTC Description

U215F

87

CAN comm err (laser/radar )

ON

×

×

×

DTC Description

U216C

87

CAN comm err (side radar)

ON

×

×

×

DTC Description

U216E

87

CAN comm err (side radar)

ON

×

×

×

DTC Description

U2176

87

CAN comm err (CCM)

ON

×

×

×

DTC Description

Distance Sensor
Values on the Diagnosis Tool Values On The Diagnosis Tool Note: The following table includes information (items) inapplicable to this Nissan Sentra vehicle. For information (items) applica ...

Side Radar Lh
Values on the Diagnosis Tool Values On The Diagnosis Tool Note: The following table includes information (items) inapplicable to this Nissan Sentra vehicle. For information (items) applica ...

Other materials:

Work Procedure
Work Procedure STEP 1 Ignition switch ON. Operate the main power window and door lock/unlock switch to fully open the window. (This operation is unnecessary if ...

System description
Component parts Component parts location Front tweeter LH Steering switches Audio unit Front tweeter RH Microphone Front door speaker LH Front door speaker RH Rear door speaker LH Rear door speaker RH Rear woofer RH Rear woofer LH Antenna amp. Satellite antenna Win ...

Vehicle information display warnings and indicators
The following warning messages and indicators may appear in the vehicle information display of your Nissan Sentra, providing important operational status updates and system alerts for the driver. Engine start operation for Intelligent Key system (if I-Key battery level is low) This indic ...

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