Nissan X-Trail 32. Manual — part 1624
PB-22
< SYSTEM DESCRIPTION >
SYSTEM
• 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.
DTC
Display item
Vehicle condition
C10C8
CONTROL MODULE
[INTERNAL ELEC-
TRIC MALFUNCTION]
Only mechanical release is available.
[WATCHDOG/SAFET-
Y
µ
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.
SYSTEM
PB-23
< SYSTEM DESCRIPTION >
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WARNING/INDICATOR/CHIME LIST
WARNING/INDICATOR/CHIME LIST : Warning Lamp/Indicator Lamp
INFOID:0000000010722924
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
U0101
TCM
Automatic release is prohibited.
U0111
BATTERY ENERGY CONTROL MODULE A
Automatic apply and release are prohibited.
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.
U0402
TCM
Automatic release is 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
Name
Design
Layout/Function
Electric parking
brake indicator lamp
MWI-10, "METER SYSTEM : Design"
.
For function: Refer to
MWI-33, "WARNING LAMPS/INDICATOR LAMPS : Electric Parking Brake
PB-24
< SYSTEM DESCRIPTION >
SYSTEM
INFORMATION DISPLAY (COMBINATION METER)
INFORMATION DISPLAY (COMBINATION METER) : Parking Brake Warning
INFOID:0000000010722925
DESIGN/PURPOSE
• Warns the driver of the necessity of depressing the brake pedal.
• Warns the driver of the necessity of releasing the parking brake.
Warning Message
SYNCHRONIZATION WITH MASTER WARNING LAMP
Applicable
Refer to
MWI-47, "WARNING LAMPS/INDICATOR LAMPS : Master Warning Lamp"
SYNCHRONIZATION WITH WARNING CHIME
Applicable
Refer to
.
SYSTEM DIAGRAM
SIGNAL PATH
The electric parking brake control module transmits a signal to the combination meter via CAN communication
under the conditions bellow:
• When necessary to depress the brake pedal.
• When necessary to release the parking brake.
WARNING/INDICATOR OPERATING CONDITION
When the following conditions are satisfied (ignition switch ON)
• The parking brake switch is pushed without depressing the brake pedal.
• The automatic release is applied during driving by depressing the accelerator pedal with the seat belt unfas-
tened, and the engine running.
• The vehicle is driven by depressing the accelerator pedal without the automatic release applied, the seat
belt unfastened, and the engine running.
• The parking brake is operated with the parking brake switch kept pulled during driving.
• The parking brake braking force is insufficient (vehicle is moving backward).
• The parking brake does not operate automatically even after the ignition switch turned OFF.
• When trying to get off the vehicle.
• When the vehicle is moving.
Brake system warn-
ing lamp (yellow)
MWI-10, "METER SYSTEM : Design"
.
For function: Refer to
MWI-28, "WARNING LAMPS/INDICATOR LAMPS : Brake System Warning
Name
Design
Layout/Function
Design
Warning Message
—
Press brake pedal
Release parking brake
JSFIA2492GB
DIAGNOSIS SYSTEM (ELECTRIC PARKING BRAKE CONTROL MODULE)
PB-25
< SYSTEM DESCRIPTION >
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DIAGNOSIS SYSTEM (ELECTRIC PARKING BRAKE CONTROL MODULE)
CONSULT Function
INFOID:0000000010722926
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
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.
Re/programming, Configura-
tion
• Read and save the vehicle specification (TYPE ID).
• Write the vehicle specification (TYPE ID) when replacing electric parking brake control module.
Item name
Indication/Unit
Display item
IGN COUNTER
(0
−
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
→
2
→
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.
On
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.
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