Nissan Qashqai J11. Manual — part 1133
HAC-168
< ECU DIAGNOSIS INFORMATION >
[MANUAL AIR CONDITIONING]
A/C AMP.
ECU DIAGNOSIS INFORMATION
A/C AMP.
Reference Value
INFOID:0000000010432516
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
Ignition switch ON
Values depending on evapo-
rator fin temperature
AMB SEN CAL
Ignition switch ON
Equivalent to ambient tem-
perature
INT TEMP CAL
Ignition switch ON
Values depending on evapo-
rator fin temperature
COMP REQ SIG
Engine: Run at idle after
warming up
A/C switch: ON
(Compressor operation sta-
tus)
On
A/C switch: OFF
Off
COMP ECV DUTY
Engine: Run at idle after
warming up
A/C switch: ON
(Compressor operation sta-
tus)
1 - 100%
A/C switch: OFF
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
A/C AMP.
HAC-169
< ECU DIAGNOSIS INFORMATION >
[MANUAL AIR CONDITIONING]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
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
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)
- For models for Europe
and Russia, immediately
after the MODE VENT/
FOOT/DEF switch is oper-
ated (when mode door
motor operates)
- For models except for Eu-
rope and Russia, immedi-
ately after the VENT, B/L,
FOOT, D/F or DEF switch-
es are operated (when
mode door motor oper-
ates)
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
JPIIA1647GB
JPIIA1647GB
HAC-170
< ECU DIAGNOSIS INFORMATION >
[MANUAL AIR CONDITIONING]
A/C AMP.
13
(LG)
Ground
Mode door motor drive 1
Output
• Ignition switch ON
• For models for Europe
and Russia, immediately
after the MODE VENT/
FOOT/DEF switch is oper-
ated (when mode door
motor operates)
• For models except for Eu-
rope and Russia, immedi-
ately after the VENT, B/L,
FOOT, D/F or DEF switch-
es are operated (when
mode door motor oper-
ates)
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
18
(BR)
Ground
Sensor ground (intake)
—
Ignition switch ON
0 – 0.1 V
19
(B)
Ground
Ground
—
Ignition switch ON
0 – 0.1 V
21
(BG)
Ground
Intake sensor
Input
Air tempera-
ture after
passing
through
evaporator
(Ignition
switch ON)
−
20
°
C
(
−
4
°
F)
4.41 V
−
10
°
C
(14
°
F)
4.09 V
0
°
C
(32
°
F)
3.68 V
10
°
C
(50
°
F)
3.21 V
20
°
C
(68
°
F)
2.71 V
25
°
C
(77
°
F)
2.47 V
30
°
C
(86
°
F)
2.23 V
40
°
C
(104
°
F)
1.80 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
25
(GR)
Ground
Air mix door motor drive 3
Output
• Ignition switch ON
• Immediately after the tem-
perature control dial is op-
erated (when the air mix
door motor operates)
26
(P)
Ground
Air mix door motor drive 4
Terminal No.
(Wire color)
Description
Condition
Value
+
−
Signal name
Input/
Output
JPIIA1647GB
JPIIA1647GB
A/C AMP.
HAC-171
< ECU DIAGNOSIS INFORMATION >
[MANUAL AIR CONDITIONING]
C
D
E
F
G
H
J
K
L
M
A
B
HAC
N
O
P
DTC Index
INFOID:0000000010432518
27
(LG)
Ground
Intake door motor drive 3
Output
• Ignition switch ON
• Immediately after the IN-
TAKE switch is operated
(when intake door motor
operates)
28
(R)
Ground
Intake door motor drive 4
29
(L)
Ground
Mode door motor drive 3
Output
• Ignition switch ON
• For models for Europe
and Russia, immediately
after the MODE VENT/
FOOT/DEF switch is oper-
ated (when mode door
motor operates)
• For models except for Eu-
rope and Russia, immedi-
ately after the VENT, B/L,
FOOT, D/F or DEF switch-
es are operated (when
mode door motor oper-
ates)
30
(G)
Ground
Mode door motor drive 4
Terminal No.
(Wire color)
Description
Condition
Value
+
−
Signal name
Input/
Output
JPIIA1647GB
JPIIA1647GB
DTC
Items
(CONSULT screen terms)
Reference
U1000
CAN COMM CIRCUIT
U1010
CONTROL UNIT (CAN)
B24A4
INTAKE SENSOR
[CIRCUIT SHORT TO GROUND]
[CIRC SHORT TO BATT OR OPEN]
B24B7
INTAKE DOOR MOTOR
[CIRCUIT SHORT TO BATTERY]
[CIRC SHORT TO GRND OR OPEN]
B24B9
MODE DOOR MOTOR
[CIRCUIT SHORT TO BATTERY]
[CIRC SHORT TO GRND OR OPEN]
B24BB
LEFT AIR MIX DOOR MOTOR
[CIRCUIT SHORT TO BATTERY]
[CIRC SHORT TO GRND OR OPEN]
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