Qashqai J11. Parking brake system

DIAGNOSIS SYSTEM (ELECTRIC PARKING BRAKE CONTROL MODULE)

PB-19

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (ELECTRIC PARKING BRAKE CONTROL MODULE)

CONSULT Function

INFOID:0000000010835542

APPLICATION ITEM

CONSULT can display each diagnostic item using the diagnostic test modes as follows.

: The following diagnosis information is erased by erasing.

• DTC
• Freeze frame data (FFD)

ECU IDENTIFICATION

Electric parking brake control module part number can be read.

SELF DIAGNOSTIC RESULT

Refer to

PB-30, "DTC Index"

When “CRNT” is displayed on self-diagnosis result

• The system is presently malfunctioning.

When “PAST” is displayed on self-diagnosis result

• System malfunction in the past is detected, but the system is presently normal.

Freeze Frame Data (FFD)

When DTC is detected, a vehicle status shown below is recorded and displayed on CONSULT.

Mode

Function description

ECU identification

Parts number of electric parking brake control module can be read.

Self Diagnostic Results

Self-diagnostic results and freeze frame data can be read and erased quickly.

DATA MONITOR

Input/Output data in the electric parking brake control module can be read.

Work Support

Components can be quickly and accurately adjusted.

Item name

Indication/Unit

Display item

IGN COUNTER

−

39)

The number of times that power switch is ON after the DTC is detected is displayed.
• When “0” is displayed: It indicates that the system is presently malfunctioning.
• When except “0” is displayed: It indicates that system malfunction in the past is detect-

ed, but the system is presently normal.
NOTE:
Each time when power switch is turned OFF to ON, numerical number increases in 1

→

3...38

→

39. When the operation number of times exceeds 39, the number do

not increase and “39” is displayed until self-diagnosis is erased.

DTC COUNTER

—

Displays the number of DTCs detected upon DTC detection.

BRAKE PEDAL STATUS

Off

Displays when the brake pedal is not depressed upon DTC detection.

On 1

Displays when the either stop lamp switch or brake pedal position switch is ON upon DTC
detected.

On 2

Displays when the both stop lamp switch and brake pedal position switch are ON upon
DTC detected.

NO SIGNAL

Displays when the operation status of the brake pedal cannot be checked upon DTC de-
tection.

IGN SW

Off

Displays when the ignition switch is OFF upon DTC detection.

Displays when the ignition switch is ON upon DTC detection.

ENGINE STATUS

STOP

Displays when the engine is stopped upon DTC detection.

RUN 1

Displays when the cranking status.

RUN 2

Displays when the engine running status.

CAN DIAG PERMIS STA-
TUS

On 1

Displays when the ignition switch is OFF upon DTC detection.

On 2

Displays when the ignition switch is ON upon DTC detection.

NO SIGNAL

Displays when signals cannot be received via CAN communication upon DTC detection.

PB-20

< SYSTEM DESCRIPTION >

DIAGNOSIS SYSTEM (ELECTRIC PARKING BRAKE CONTROL MODULE)

DIAGNOSIS SYSTEM (ELECTRIC PARKING BRAKE CONTROL MODULE)

CONSULT Function

INFOID:0000000010835542

APPLICATION ITEM

CONSULT can display each diagnostic item using the diagnostic test modes as follows.

: The following diagnosis information is erased by erasing.

• DTC
• Freeze frame data (FFD)

ECU IDENTIFICATION

Electric parking brake control module part number can be read.

SELF DIAGNOSTIC RESULT

Refer to

PB-31, "DTC Index"

When “CRNT” is displayed on self-diagnosis result

• The system is presently malfunctioning.

When “PAST” is displayed on self-diagnosis result

• System malfunction in the past is detected, but the system is presently normal.

Freeze Frame Data (FFD)

When DTC is detected, a vehicle status shown below is recorded and displayed on CONSULT.

Mode

Function description

ECU identification

Parts number of electric parking brake control module can be read.

Self Diagnostic Results

Self-diagnostic results and freeze frame data can be read and erased quickly.

DATA MONITOR

Input/Output data in the electric parking brake control module can be read.

Work Support

Components can be quickly and accurately adjusted.

Item name

Indication/Unit

Display item

IGN COUNTER

−

39)

ed, but the system is presently normal.
NOTE:
Each time when power switch is turned OFF to ON, numerical number increases in 1

→

3...38

→

39. When the operation number of times exceeds 39, the number do

not increase and “39” is displayed until self-diagnosis is erased.

DTC COUNTER

—

Displays the number of DTCs detected upon DTC detection.

BRAKE PEDAL STATUS

Off

Displays when the brake pedal is not depressed upon DTC detection.

On 1

Displays when the either stop lamp switch or brake pedal position switch is ON upon DTC
detected.

On 2

Displays when the both stop lamp switch and brake pedal position switch are ON upon
DTC detected.

NO SIGNAL

Displays when the operation status of the brake pedal cannot be checked upon DTC de-
tection.

IGN SW

Off

Displays when the ignition switch is OFF upon DTC detection.

Displays when the ignition switch is ON upon DTC detection.

ENGINE STATUS

STOP

Displays when the engine is stopped upon DTC detection.

RUN 1

Displays when the cranking status.

RUN 2

Displays when the engine running status.

CAN DIAG PERMIS STA-
TUS

On 1

Displays when the ignition switch is OFF upon DTC detection.

On 2

Displays when the ignition switch is ON upon DTC detection.

NO SIGNAL

Displays when signals cannot be received via CAN communication upon DTC detection.

DIAGNOSIS SYSTEM (ELECTRIC PARKING BRAKE CONTROL MODULE)

PB-21

< SYSTEM DESCRIPTION >

DATA MONITOR

NOTE:

LAST BRAKE OPERAT-
ING (LH)

NO REQUEST

Displays when no operation request of the rear LH brake is given upon DTC detection.

INHIBIT

Displays when operation request of the rear LH brake is inhibited upon DTC detection.

ACT 2

Displays when the braking of the rear LH brake is requested upon DTC detection.

RLS 2

Displays when the releasing of the rear LH brake is requested upon DTC detection.

LAST BRAKE OPERAT-
ING (RH)

NO REQUEST

Displays when no operation request of the rear RH brake is given upon DTC detection.

INHIBIT

Displays when operation request of the rear RH brake is inhibited upon DTC detection.

ACT 2

Displays when the braking of the rear RH brake is requested upon DTC detection.

RLS 2

Displays when the releasing of the rear RH brake is requested upon DTC detection.

BRAKE STATUS (LH)

ACT 1

Displays but not used

ACT 2

Displays when the motor of the parking brake actuator LH is rotating upon DTC detection.
(Braking)

ACT 3

Displays when the motor of the parking brake actuator LH is OFF upon DTC detection.
(Braking)

RLS 1

Displays when the motor of the parking brake actuator LH is OFF after obtaining clear-
ance of brake pad and disc rotor upon DTC detected. (Release)

RLS 2

Displays when the motor of the parking brake actuator LH is rotating to obtain clearance
of brake pad and disc rotor upon DTC detected. (Release)

UNKNO

Displays when the operation status of the rear LH brake is unclear upon DTC detection.

INIT

Displays when the operation status of the rear LH brake is the initial status upon DTC de-
tection.

RLS 3

Displays when the motor of the parking brake actuator LH is OFF after the piston is re-
turned to the end upon DTC detection. (Release)

RLS 4

Displayed when the motor of the parking brake actuator LH is rotating until the piston is
returned to the end upon DTC detected. (Release)

BRAKE STATUS (RH)

ACT 1

Displayed but not used

ACT 2

Displays when the motor of the parking brake actuator RH is rotating upon DTC detection.
(Braking)

ACT 3

Displays when the motor of the parking brake actuator RH is OFF upon DTC detection.
(Braking)

RLS 1

Displays when the motor of the parking brake actuator RH is OFF after obtaining clear-
ance of brake pad and disc rotor upon DTC detected. (Release)

RLS 2

Displays when the motor of the parking brake actuator RH is rotating to obtain clearance
of brake pad and disc rotor upon DTC detected. (Release)

UNKNO

Displays when the operation status of the rear RH brake is unclear upon DTC detection.

INIT

Displays when the operation status of the rear RH brake is the initial status upon DTC
detection.

RLS 3

Displays when the motor of the parking brake actuator RH is OFF after the piston is re-
turned to the end upon DTC detection. (Release)

RLS 4

Displayed when the motor of the parking brake actuator RH is rotating until the piston is
returned to the end upon DTC detected. (Release)

BATTERY VOLT

Display the electric parking brake control module power supply upon DTC detection.

BRAKE FORCE (LH)

Displays the braking force of the rear LH brake upon DTC detection.

BRAKE FORCE (RH)

Displays the braking force of the rear RH brake upon DTC detection.

SLOPE RATIO

Displays the inclination of road surface upon DTC detection.

STOP/START SYSTEM
STATUS

Off

Displays when the stop/start system is deactivated upon DTC detection.

Displays when the stop/start system is activated upon DTC detection.

Item name

Indication/Unit

Display item

DIAGNOSIS SYSTEM (ELECTRIC PARKING BRAKE CONTROL MODULE)

PB-23

< SYSTEM DESCRIPTION >

WORK SUPPORT

*: Models with CVT

Work support item

Description

START BRAKE PAD REPLACEMENT

Return the piston of the brake caliper assembly before replacing rear brake pad.

FINISH BRAKE PAD REPLACEMENT

Push out the piston of the brake caliper assembly after replacing rear brake pad.

INITIALIZATION POSITION ADJUSTMENT

Perform the initial position adjustment of the piston of the rear caliper assembly.

G SENSOR CALIBRATION

Perform G sensor calibration.

CLUTCH SENSOR RESET

Reset the learning value of the clutch pedal stroke sensor.

BRAKE OPERATION

Operate the rear brake.

BRAKE RELEASE

Release the rear brake.

SYSTEM MODE CHANGE

Stop the factory mode.

AUTO ACTIVATION ON (AT/CVT)

Set the automatic operation.

PB-24

< ECU DIAGNOSIS INFORMATION >

ELECTRIC PARKING BRAKE CONTROL MODULE

ECU DIAGNOSIS INFORMATION

ELECTRIC PARKING BRAKE CONTROL MODULE

Reference Value

INFOID:0000000010836597

CONSULT DATA MONITOR STANDARD VALUE

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

Monitor item

Condition

Reference values in normal operation

ACTUATOR VOLT (RH)

Ignition switch ON

−

16 V

ACTUATOR VOLT (LH)

Ignition switch ON

−

16 V

ACTUATOR CURRENT (RH)

Ignition switch ON (motor is stop: apply or release)

Approx. 0 A

Ignition switch ON (motor is active: apply)

−

20 A

Ignition switch ON (motor is active: release)

−

12 A

ACTUATOR CURRENT (LH)

Ignition switch ON (motor is stop: apply or release)

Approx. 0 A

Ignition switch ON (motor is active: apply)

−

20 A

Ignition switch ON (motor is active: release)

−

12 A

SLOPE RATIO

When on a level road

0 %

When on a sloping road

(–90) %

−

90 %

BRAKE FORCE (LH)

Rear brake (LH side) is inactive

0 kN

Rear brake (LH side) is active

16.5

−

25.0 kN

BRAKE FORCE (RH)

Rear brake (RH side) is inactive

0 kN

Rear brake (RH side) is active

16.5

−

25.0 kN

CLUTCH PEDAL

Clutch pedal is released

0 %

Clutch pedal is depressed

−

100 %

PB SW

Parking brake switch is pulled

PULL

Parking brake switch is not operated

Parking brake switch is pushed

PUSH

Parking brake switch is malfunctioning

MALF

MALF LEVEL

Electric parking brake system is normal

NORMAL

Electric parking brake system is malfunctioning (part
replacement required)

REPAIR

Electric parking brake system is malfunctioning
(function stopped)

STOP

ELECTRIC PARKING BRAKE CONTROL MODULE

PB-25

< ECU DIAGNOSIS INFORMATION >

BR DISC TEMP 1

Always

Changes according to (current) temper-
ature of disc rotor.

BR DISC TEMP 2

Always

Changes according to (maximum) tem-
perature of disc rotor.

BR DISC TEMP (MILE)

Always

Changes according to (maximum) tem-
perature of disc rotor.

PB ACT COUNTER (LH)

Always

Changes according to the number of
times electric parking brake system is
operated.

PB ACT COUNTER (RH)

Always

Changes according to the number of
times electric parking brake system is
operated.

PB status

Release of the electric parking brake system is inhib-
ited

RLS INIT

Electric parking brake system is stopped

STOP

During vehicle

DRIVE

Electric parking brake system is malfunctioning

MALF

PB ACTIVE STATUS DISP

Electric parking brake system is released

REL

Electric parking brake system operates (when the
parking brake switch is pulled once)

ACT 1

Electric parking brake system operation in not con-
firmed

UNCON

Electric parking brake system operates (when the
parking brake switch is pulled twice ore more)

ATC 2

PB MALF DISP

Electric parking brake system is normal

NORMAL

Electric parking brake system is malfunction

MALF 1

Displayed but not used

MALF 2

VEHICLE STATUS

No warning

NOT

Vehicle is move backward

WARN

PB WARNING 1

No warning

When the condition that the electric parking brake
system is turned ON under the condition that it is un-
able to be activated. (Displays the “Press brake ped-
al” by information display in the combination meter)

WARN 1

When the condition that the electric parking brake
system is turned ON again under the condition that
it is unable to be activated. (Displays the “Press
brake pedal” by information display in the combina-
tion meter)

WARN 2

PB WARNING 2

No warning

When the parking brake switch is pressed without
depressing the brake pedal. (Displays the “Press
brake pedal” by information display in the combina-
tion meter)

WARN 1

When the parking brake switch is pressed again
without depressing the brake pedal. (Displays the
“Press brake pedal” by information display in the
combination meter)

WARN 2

Monitor item

Condition

Reference values in normal operation

PB-26

< ECU DIAGNOSIS INFORMATION >

ELECTRIC PARKING BRAKE CONTROL MODULE

*: Refer to

WCS-7, "WARNING CHIME SYSTEM : System Description"

for ON/OFF/BRINK conditions of each

warning lamp and each indicator lamp, buzzer and information display in the combination meter.

TERMINAL LAYOUT

PHYSICAL VALUE

PB WARNING 3

No warning

When the parking brake switch is continued to be
pulled while the vehicle is travelling. (Displays the
“Release parking brake” by information display in the
combination meter, master warning lamp turns ON
and buzzer is operate)

WARN

PB WARNING 4

No warning

When the electric parking brake system cannot be
cancelled automatically after trying this without fas-
tening the seat belt. (Displays the “Release parking
brake” by information display in the combination
meter)

WARN 1

When the electric parking brake system cannot be
cancelled automatically after trying this again with-
out fastening the seat belt. (Displays the “Release
parking brake” by information display in the combi-
nation meter)

WARN 2

PB WARNING 5

No warning

When driving the vehicle without releasing the park-
ing brake. (Displays the “Release parking brake” by
information display in the combination meter, master
warning lamp turns ON and buzzer is operate)

WARN

PB SW INDICATOR

Parking switch indicator lamp is OFF

Off

Parking switch indicator lamp is ON

Parking switch indicator lamp is blinking

BLINK

Monitor item

Condition

Reference values in normal operation

JSFIA2475ZZ

Terminal No.

Description

Condition

Value

(Approx.)

–

Signal name

Input/

Output

(SB)

Ground

Parking brake switch indicator lamp

Output

Igni-

tion

switch

Parking brake switch is pulling

0 V

Parking brake switch is neutral

0 V

Parking brake switch is pushing

−

16 V

(BR)

Ground

Parking brake switch release (NOR-
OP)

Input

Igni-

tion

switch

Parking brake switch is pulling

0.8

−

3.7 V

Parking brake switch is neutral

0.8

−

3.7 V

Parking brake switch is pushing

−

16 V

ELECTRIC PARKING BRAKE CONTROL MODULE

PB-27

< ECU DIAGNOSIS INFORMATION >

*: Refer to

WCS-7, "WARNING CHIME SYSTEM : System Description"

for ON/OFF/BRINK conditions of each

warning lamp and each indicator lamp, buzzer and information display in the combination meter.

TERMINAL LAYOUT

PHYSICAL VALUE

PB WARNING 3

No warning

WARN

PB WARNING 4

No warning

WARN 1

WARN 2

PB WARNING 5

No warning

WARN

PB SW INDICATOR

Parking switch indicator lamp is OFF

Off

Parking switch indicator lamp is ON

Parking switch indicator lamp is blinking

BLINK

Monitor item

Condition

Reference values in normal operation

JSFIA2475ZZ

Terminal No.

Description

Condition

Value

(Approx.)

–

Signal name

Input/

Output

(SB)

Ground

Parking brake switch indicator lamp

Output

Igni-

tion

switch

Parking brake switch is pulling

0 V

Parking brake switch is neutral

0 V

Parking brake switch is pushing

−

16 V

(BR)

Ground

Parking brake switch release (NOR-
OP)

Input

Igni-

tion

switch

Parking brake switch is pulling

0.8

−

3.7 V

Parking brake switch is neutral

0.8

−

3.7 V

Parking brake switch is pushing

−

16 V

PB-28

< ECU DIAGNOSIS INFORMATION >

ELECTRIC PARKING BRAKE CONTROL MODULE

Fail-Safe

INFOID:0000000010836598

• The brake system warning lamp (yellow) and/or electric parking indicator lamp turns ON when a malfunction

with the system occurs.

• When parking brake switch is pulled/pushed during system malfunction, electric parking brake indicator

lamp blinks and master warning lamp (red) turns ON when electric parking brake cannot be operated. It
restricts braking and release operations of electric parking brake.
NOTE:
The parking brake can be mechanically released.

(BR)

Ground

Motor LH (

−

)

Input/

Output

Igni-

tion

switch

Motor is active (apply)

0 V

Motor is active (release)

−

16 V

(B)

Ground

Ground (Motor LH)

—

Igni-

tion

switch

—

0 V

Terminal No.

Description

Condition

Value

(Approx.)

–

Signal name

Input/

Output

DTC

Display item

Vehicle condition

C10C8

CONTROL MODULE

[INTERNAL ELEC-
TRIC MALFUNCTION]

Only mechanical release is available.

[WATCHDOG/SAFET-
Y

C ERROR]

[SUPERVISION
SOFTWARE ERROR]

[EVENT INFORMA-
TION]

[NOT CONFIGURED]

Automatic apply and release are prohibited.

C10E3

PARKING BRAKE SWITCH

• Applying the parking brake is prohibited.
• Release using the parking brake switch is prohibited. (It can be re-

leased automatically.)

• Automatic apply is available.

C10E6

IGNITION SWITCH

Normal control

C1BD0

MOTOR

One side motor is available.

C1BD1

PARKING BRAKE SW

• Apply and release by switch are prohibited.
• Automatic apply and release are available.

C1BD2

PARKING BRAKE SW

C1BD3

PARKING BRAKE SW

C1BD4

G SENSOR

Automatic release is prohibited.

C1BD5

POWER SUPPLY VOLT

Only mechanical release is available.

C1BD6

DOOR SW

Normal control

C1BD7

CLUTCH SENSOR

[WRONG MOUNTING]

Automatic apply and release are prohibited. (Manual release can be per-
formed.)

C1BD9

INITIALIZE POSITION

Automatic apply and release are prohibited.

ELECTRIC PARKING BRAKE CONTROL MODULE

PB-29

< ECU DIAGNOSIS INFORMATION >

Fail-Safe

INFOID:0000000010836598

• The brake system warning lamp (yellow) and/or electric parking indicator lamp turns ON when a malfunction

with the system occurs.

• When parking brake switch is pulled/pushed during system malfunction, electric parking brake indicator

(BR)

Ground

Motor LH (

−

)

Input/

Output

Igni-

tion

switch

Motor is active (apply)

0 V

Motor is active (release)

−

16 V

(B)

Ground

Ground (Motor LH)

—

Igni-

tion

switch

—

0 V

Terminal No.

Description

Condition

Value

(Approx.)

–

Signal name

Input/

Output

DTC

Display item

Vehicle condition

C10C8

CONTROL MODULE

[INTERNAL ELEC-
TRIC MALFUNCTION]

Only mechanical release is available.

[WATCHDOG/SAFET-
Y

C ERROR]

[SUPERVISION
SOFTWARE ERROR]

[EVENT INFORMA-
TION]

[NOT CONFIGURED]

Automatic apply and release are prohibited.

C10E3

PARKING BRAKE SWITCH

• Applying the parking brake is prohibited.
• Release using the parking brake switch is prohibited. (It can be re-

leased automatically.)

• Automatic apply is available.

C10E6

IGNITION SWITCH

Normal control

C1BD0

MOTOR

One side motor is available.

C1BD1

PARKING BRAKE SW

• Apply and release by switch are prohibited.
• Automatic apply and release are available.

C1BD2

PARKING BRAKE SW

C1BD3

PARKING BRAKE SW

C1BD4

G SENSOR

Automatic release is prohibited.

C1BD5

POWER SUPPLY VOLT

Only mechanical release is available.

C1BD6

DOOR SW

Normal control

C1BD7

CLUTCH SENSOR

[WRONG MOUNTING]

Automatic apply and release are prohibited. (Manual release can be per-
formed.)

C1BD9

INITIALIZE POSITION

Automatic apply and release are prohibited.

PB-30

< ECU DIAGNOSIS INFORMATION >

ELECTRIC PARKING BRAKE CONTROL MODULE

DTC Inspection Priority Chart

INFOID:0000000010318126

When multiple DTCs are displayed simultaneously, check one by one according to the following priority list.

C1BDA

ACTUATOR MALF
(LH)

[MECHANICAL MAL-
FUNCTION]

Other side actuator’s apply and release are available.

[COMMAND POSI
NOT REACHABLE]

[PFM/INCORRECT
OPERATION]

[CIRC CRRNT BE-
LOW THRESHLD]

[CIRC CRRNT ABOVE
THRESHOLD]

[CIRC CURRENT OUT
OF RANGE]

C1BDB

ACTUATOR MALF
(RH)

[MECHANICAL MAL-
FUNCTION]

[COMMAND POSI
NOT REACHABLE]

[PFM/INCORRECT
OPERATION]

[CIRC CRRNT BE-
LOW THRESHLD]

[CIRC CRRNT ABOVE
THRESHOLD]

[CIRC CURRENT OUT
OF RANGE]

C1BDF

MODE

Automatic apply and release are prohibited.

U0100

ECM/PCM A

U0111

BATTERY ENERGY CONTROL MODULE A

U0129

BRAKE SYSTEM CONTROL MODULE

• Automatic apply and release are prohibited.
• Brake force is degraded.

U0140

BCM

Automatic apply and release are prohibited.

U0155

IPC CONTROL MODULE

Automatic release is prohibited.

U0401

VCM

Automatic apply and release are prohibited.

U0418

BRAKE CONTROL MODULE

• Automatic apply and release are prohibited.
• Brake force is degraded.

U0422

BCM

Automatic release is prohibited.

U1000

CAN COMM CIRCUIT

[BUS OFF]

• Automatic apply and release are prohibited.
• Brake force is degraded.

[ERRATIC]

U1060

VEHICLE SPEED

U1061

IPDM E/R SYSTEM

Automatic release is prohibited.

DTC

Display item

Vehicle condition

Priority

Detected item (DTC)

• C10C8 CONTROL MODULE

• U0129 BRAKE SYSTEM CONTROL MODULE
• U0140 BCM
• U0155 IPC CONTROL MODULE
• U0401 ECM
• U0422 BCM
• U1000 CAN COMM CIRCUIT

ELECTRIC PARKING BRAKE CONTROL MODULE

PB-31

< ECU DIAGNOSIS INFORMATION >

DTC Index

INFOID:0000000010835536

• C10E3 PARKING BRAKE SWITCH

• C1BD0 MOTOR FET
• C1BD5 POWER SUPPLY VOLTAGE
• C10E6 IGNITION SWITCH

• C1BDA ACTUATOR
• C1BDB ACTUATOR

Priority

Detected item (DTC)

DTC

Display item

Electric
parking

indicator

lamp

Master

warning

lamp
(red)

Brake

system

warning

lamp

(yellow)

Parking

switch

indicator

lamp

Refer to

C10C8

CONTROL MODULE

[INTERNAL ELEC-
TRIC MALFUNCTION]

OFF

PB-62, "DTC Description"

[WATCHDOG/
SAFTY

C ERROR]

OFF

[SUPERVISION
SOFTWARE ERROR]

OFF

[EVENT INFORMA-
TION]

OFF

[NOT COFIGURED]

OFF

[DEACTIVATED]

OFF

C10E3

PARKING BRAKE SW

OFF

PB-65, "DTC Description"

C10E6

IGNITION SWITCH

OFF

PB-68, "DTC Description"

C1BD0

MOTOR

OFF

PB-71, "DTC Description"

C1BD1

PARKING BRAKE SW

OFF

PB-74, "DTC Description"

C1BD2

PARKING BRAKE SW

OFF

PB-77, "DTC Description"

C1BD3

PARKING BRAKE SW

OFF

PB-80, "DTC Description"

C1BD4

G SENSOR

OFF

PB-83, "DTC Description"

C1BD5

POWER SUPPLY VOLT

OFF

PB-84, "DTC Description"

C1BD6

DOOR SW

OFF

PB-87, "DTC Description"

C1BD7

CLUTCH SENSOR

[WRONG MOUNTING]

OFF

PB-89, "DTC Description"

C1BD9

INITIALIZE POSITION

Blink

OFF

Blink

PB-93, "DTC Description"

PB-32

< ECU DIAGNOSIS INFORMATION >

ELECTRIC PARKING BRAKE CONTROL MODULE

*1: Electric parking brake system is apply status
*2: Electric parking brake system is release status

U1060

VEHICLE SPEED

OFF

PB-129, "DTC Descrip-

tion"

U1061

IPDM E/R SYSTEM

OFF

PB-131, "DTC Descrip-

tion"

DTC

Display item

Electric
parking

indicator

lamp

Master

warning

lamp
(red)

Brake

system

warning

lamp

(yellow)

Parking

switch

indicator

lamp

Refer to

Qashqai J11. Parking brake system - part 2