Nissan Qashqai J11. Manual — part 1154
HAC-252
< SYSTEM DESCRIPTION >
[MANUAL HEATER ]
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
INFOID:0000000010916205
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×
: Applicable item
FREEZE FRAME DATA (FFD)
The BCM records the following vehicle condition at the time a particular DTC is detected, and displays on
CONSULT.
Diagnosis mode
Function Description
Work Support
Changes the setting for each system function.
Self Diagnostic Result
Displays the diagnosis results judged by BCM.
CAN Diag Support Monitor
Monitors the reception status of CAN communication viewed from BCM.
Data Monitor
The BCM input/output signals are displayed.
Active Test
The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification
The BCM part number is displayed.
Configuration
• Read and save the vehicle specification.
• Write the vehicle specification when replacing BCM.
System
Sub system selection item
Diagnosis mode
Work Support
Data Monitor
Active Test
Door lock
DOOR LOCK
×
×
Rear window defogger
REAR DEFOGGER
×
×
Warning chime
BUZZER
×
×
Exterior lamp
HEAD LAMP
×
×
×
Interior room lamp control
INT LAMP
×
Wiper and washer
WIPER
×
×
×
Turn signal and hazard warning lamps
FLASHER
×
×
PTC heater control
AIR CONDITONER
×
Intelligent Key system
INTELLIGENT KEY
×
×
×
Combination switch
COMB SW
×
Body control system
BCM
×
NVIS - NATS
IMMU
×
Interior room lamp battery saver
BATTERY SAVER
×
Back door open
TRUNK
×
Vehicle security
THEFT ALM
×
×
RAP
RETAINED PWR
×
Remote keyless entry system
MULTI REMOTE ENT
×
×
Signal buffer system
SIGNAL BUFFER
×
×
DIAGNOSIS SYSTEM (BCM)
HAC-253
< SYSTEM DESCRIPTION >
[MANUAL HEATER ]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
AIR CONDITIONER
AIR CONDITIONER : CONSULT Function (BCM - AIR CONDITIONER)
INFOID:0000000010502890
ACTIVE TEST
CONSULT screen item
Indication/Unit
Description
BATTERY VOLTAGE
V
Battery voltage of the moment a particular DTC is detected.
VEHICLE SPEED
km/h
Vehicle speed of the moment a particular DTC is detected.
EXTERNAL TEMP
°
C
External temperature of the moment a particular DTC is detected
VEHICLE COND
—
NOTE:
This item is displayed, but cannot be use this item.
DOOR LOCK STATUS
—
NOTE:
This item is displayed, but cannot be use this item.
POWER SUPPLY
COUNTER
min
Displays the cumulative time from the time that the battery terminal is connected.
Test item
Operation
Description
PTC RELAY-1
Off/On
PTC RELAY-1 is turned OFF/ON.
PTC RELAY-2
Off/On
PTC RELAY-2 is turned OFF/ON.
PTC RELAY-3
Off/On
PTC RELAY-3 is turned OFF/ON.
HAC-254
< ECU DIAGNOSIS INFORMATION >
[MANUAL HEATER ]
A/C AMP.
ECU DIAGNOSIS INFORMATION
A/C AMP.
Reference Value
INFOID:0000000010433420
CONSULT DATA MONITOR REFERENCE VALUES
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
TERMINAL LAYOUT
PHYSICAL VALUES
Monitor item
Condition
Value/Status
AMB TEMP SEN
Ignition switch ON
Equivalent to ambient tem-
perature
INT TEMP SEN
NOTE:
This item is indicated, but not monitored.
0
AMB SEN CAL
Ignition switch ON
Equivalent to ambient tem-
perature
INT TEMP CAL
NOTE:
This item is indicated, but not monitored.
0
COMP REQ SIG
NOTE:
This item is indicated, but not monitored.
Off
COMP ECV DUTY
NOTE:
This item is indicated, but not monitored.
0%
FAN REQ SIG
Engine: Run at idle after
warming up
Blower motor: ON
On
Blower motor: OFF
Off
FAN DUTY
Engine: Run at idle after
warming up
Blower motor: ON
1 – 100
Blower motor: OFF
0
VEHICLE SPEED
Turn drive wheels and compare CONSULT value with the
speedometer indication.
Equivalent to speedometer
reading
JMIIA3431ZZ
Terminal No.
(Wire color)
Description
Condition
Value
+
−
Signal name
Input/
Output
1
(G)
Ground
Fan control amp. control
Output
Ignition
switch ON
Blower mo-
tor: 1st - 23rd
speed (man-
ual)
2.5 – 3.5 V
Blower mo-
tor: 24th
speed (man-
ual)
10 – 11 V
A/C AMP.
HAC-255
< ECU DIAGNOSIS INFORMATION >
[MANUAL HEATER ]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
3
(SB)
Ground
Accessory power supply
Input
Ignition switch ON
11 – 14 V
4
(V)
Ground
Ignition power supply
Input
Ignition switch ON
11 – 14 V
7
(L)
—
CAN-H
Input/
Output
—
—
8
(W)
Ground
Door motor power supply (mode,
intake)
Output
• Ignition switch ON
• Each following condition
- Immediately after the IN-
TAKE switch is operated
(when intake door motor
operates)
- Immediately after each
MODE switch is operated
(when mode door motor
operates)
11 – 14 V
9
(BG)
Ground
Air mix door motor drive 1
Output
• Ignition switch ON
• Immediately after the tem-
perature control dial is op-
erated (when the air mix
door motor operates)
10
(Y)
Ground
Air mix door motor drive 2
11
(V)
Ground
Intake door motor drive 1
Output
• Ignition switch ON
• Immediately after the IN-
TAKE switch is operated
(when intake door motor
operates)
12
(GR)
Ground
Intake door motor drive 2
13
(LG)
Ground
Mode door motor drive 1
Output
• Ignition switch ON
• Immediately after the each
MODE switch is operated
(when mode door motor
operates)
14
(SB)
Ground
Mode door motor drive 2
17
(W)
Ground
Blower motor feedback
Output
Ignition
switch ON
Blower mo-
tor: 1st
speed (man-
ual)
9.0 – 10.5 V
19
(B)
Ground
Ground
—
Ignition switch ON
0 – 0.1 V
23
(R)
—
CAN-L
Input/
Output
—
—
24
(SB)
Ground
Door motor power supply (air
mix)
Output
• Ignition switch ON
• Following condition
- Immediately after the tem-
perature control dial is op-
erated
11 – 14 V
Terminal No.
(Wire color)
Description
Condition
Value
+
−
Signal name
Input/
Output
JPIIA1647GB
JPIIA1647GB
JPIIA1647GB
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