hac NISSAN TIIDA 2007 Service Repair Manual

MODEL C11 SERIES
2007 NISSAN EUROPE S.A.S.
All rights reserved. No part of this Electronic Service Manual may be reproduced or stored in a retrieval system, or transmitted in any form,
or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of Nissan Europe
S.A.S., Paris, France.
A GENERAL INFORMATION
B ENGINE
D TRANSMISSION& DRIVELINE
E SUSPENSION F BRAKES
G STEERING H RESTRAINTS
I VENTILATION, HEATER & AIR CONDITIONER
J BODY INTERIOR
K BODY EXTERIOR, DOOR, ROOF & VEHICLE SECURITY
L DRIVER CONTROLS
M ELECTRICAL & POWER CONTROL
N DRIVER INFORMATION & MULTIMEDIA
O CRUISE CONTROL P MAINTENANCEGI General Information
EM Engine Mechanical
LU Engine Lubrication System
CO Engine Cooling System
EC Engine Control System
FL Fuel System
EX Exhaust System
STR Starting System
ACC Accelerator Control System
CL Clutch
TM Transaxle & Transmission
FAX Front Axle
RAX Rear Axle
FSU Front Suspension
RSU Rear Suspension
WT Road Wheels & Tires
BR Brake System
PB Parking Brake System
BRC Brake Control System
ST Steering System
STC Steering Control System
SB Seat Belt
SR SRS Airbag
SRC SRS Airbag Control System
VTL Ventilation System
HA Heater & Air Conditioning System
HAC Heater & Air Conditioning Control System
INT Interior
IP Instrument Panel
SE Seat
DLK Door & Lock
SEC Security Control System
GW Glass & Window System
PWC Power Window Control System
RF Roof
EXT Exterior
MIR Mirrors
EXL Exterior Lighting System
INL Interior Lighting System
WW Wiper & Washer
DEF Defogger
HRN Horn
PWO Power Outlet
BCS Body Control System
LAN LAN System
PCS Power Control System
CHG Charging System
PG Power Supply, Ground & Circuit Elements
MWI Meter, Warning Lanp & Indicator
WCS Warning Chime System
AV Audio, Visual & Navigation System
CCS Cruise Control System Maintenance
MA Maintenance
QUICK REFERENCE INDEX
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
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M

Publication Number:
SM7E00-1C11E0E

BCS-8
< FUNCTION DIAGNOSIS >
BODY CONTROL SYSTEM
Component Parts Location
INFOID:0000000001451454
 BCM (1) M18, M19, M20 (view with glove box removed)
Power window systemPWC-6, "SystemDiagram"
PTC heater control systemHAC-142, "PTC HEATER (300 WATT) : PTC Heater System Description"
System Refer to
WKIA5663E

EC-312
< COMPONENT DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
ELECTRICAL LOAD SIGNAL
>> INSPECTION END
3.CHECK HEADLAMP SYSTEM
Refer to EXL-10, "
System Diagram" (XENON TYPE) or EXL-8, "System Diagram" (HALOGEN TYPE).
>> INSPECTION END
4.CHECK HEATER FAN CONTROL SYSTEM
Refer to HAC-118, "
System Description" (without NAVI system) or HAC-232, "System Description" (with NAVI
system).
>> INSPECTION END

ENGINE CONTROL SYSTEM SYMPTOMS
EC-367
< SYMPTOM DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHANICAL & OTHER
Camshaft position sensor (PHASE) circuit 3 2EC-201
Vehicle speed signal circuit 2 3 3 3EC-213
ECM 22333333333EC-215,
EC-217
Intake valve timing control solenoid valve cir-
cuit32 13223 3EC-219
PNP switch circuit 3 3 3 3 3EC-280
Refrigerant pressure sensor circuit 2 3 3 4EC-326
Electrical load signal circuit 3EC-311
Air conditioner circuit 223333333 3 2HAC-298

(with NAVI)
HAC-
184(with-
out NAVI)
ABS actuator and electric unit (control unit) 4BRC-86
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA

EC-598
< COMPONENT DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
ELECTRICAL LOAD SIGNAL
>> INSPECTION END
3.CHECK HEADLAMP SYSTEM
Refer to EXL-10, "
System Diagram" (XENON TYPE) or EXL-8, "System Diagram" (HALOGEN TYPE).
>> INSPECTION END
4.CHECK HEATER FAN CONTROL SYSTEM
Refer to HAC-118, "
System Description" (without NAVI system) or HAC-232, "System Description" (with NAVI
system).
>> INSPECTION END

ENGINE CONTROL SYSTEM SYMPTOMS
EC-671
< SYMPTOM DIAGNOSIS >[HR16DE (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHANICAL & OTHER
Vehicle speed signal circuit 2 3 3 3EC-634
ECM 22333333333EC-524,
EC-526
Intake valve timing control solenoid valve cir-
cuit32 13223 3EC-528
PNP switch circuit 3 3 3 3 3EC-566
Refrigerant pressure sensor circuit 2 3 3 4EC-632
Electrical load signal circuit 3EC-597
Air conditioner circuit 223333333 3 2HAC-298

(with NAVI)
HAC-
184(with-
out NAVI)
ABS actuator and electric unit (control unit) 4BRC-86
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA

ENGINE CONTROL SYSTEM
EC-1025
< SYMPTOM DIAGNOSIS >[MR18DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHANICAL & OTHER
Camshaft position sensor (PHASE) circuit 3 2EC-866
Vehicle speed signal circuit 2 3 3 3EC-878
ECM 22333333333EC-880
Intake valve timing control solenoid valve cir-
cuit32 13223 3EC-882
PNP switch circuit 3 3 3 3 3EC-942
Refrigerant pressure sensor circuit 2 3 3 4EC-988
Electrical load signal circuit 3EC-973
Air conditioner circuit 223333333 3 2HAC-92,
HAC-207
ABS actuator and electric unit (control unit) 4BRC-86
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom code AA AB AC AD AE AF AG AH AJ AK AL AM HA

HA-22
< ON-VEHICLE MAINTENANCE >
REFRIGERATION SYSTEM
Checking of Refrigerant Leaks
INFOID:0000000001396447
Perform a visual inspection of all refrigeration parts, fittings, hoses and components for signs of A/C oil leak-
age, damage and corrosion. A/C oil leakage may indicate an area of refrigerant leakage. Allow extra inspec-
7. Manifold gauge set (J-39183) A. Preferred (best) method B. Alternative method
C. For charging
*1HA-19, "
Maintenance of Oil Quantity
in Compressor"
*2HA-22, "Checking of Refrigerant
Leaks"
*3HA-25, "Electronic Refrigerant Leak
Detector"
*4HAC-299, "Component Function
Check"
WJIA1923E

REFRIGERATION SYSTEM
HA-31
< ON-VEHICLE REPAIR >
C
D
E
F
G
H
J
K
L
MA
B
HA
N
O
P
*1HA-19, "Maintenance of Oil Quantity
in Compressor"
*2HA-22, "Checking of Refrigerant
Leaks"
*3HA-25, "Electronic Refrigerant Leak
Detector"
*4HAC-299, "Component Function
Check"
WJIA1923E

HAC-1
VENTILATION, HEATER & AIR CONDITIONER
C
D
E
F
G
H
J
K
L
M
SECTION HAC
A
B
HAC
N
O
P
CONTENTS
HEATER & AIR CONDITIONING CONTROL SYSTEM
MANUAL AIR CONDITIONER
BASIC INSPECTION ....................................
5
DIAGNOSIS AND REPAIR WORKFLOW ..........5
How to Perform Trouble Diagnosis For Quick and
Accurate Repair ........................................................
5
INSPECTION AND ADJUSTMENT .....................6
Operational Check ....................................................6
FUNCTION DIAGNOSIS ...............................8
FUNCTION INFORMATION ................................8
Component Part Location .........................................8
REFRIGERATION SYSTEM ..............................10
Refrigerant Cycle ....................................................10
Refrigerant System Protection ................................10
AIR CONDITIONER CONTROL .........................11
System Diagram ......................................................11
System Description .................................................11
Discharge Air Flow ..................................................11
Switches And Their Control Function ......................12
Component Description ...........................................13
CAN COMMUNICATION SYSTEM ....................14
System Description .................................................14
DIAGNOSIS SYSTEM (BCM) ............................15
CONSULT-III Function (BCM) .................................15
COMPONENT DIAGNOSIS .........................16
MODE DOOR .....................................................16
Mode Door Diagnostic Procedure ...........................16
AIR MIX DOOR ...................................................17
Air Mix Door Diagnostic Procedure .........................17
INTAKE DOOR ...................................................18
Intake Door Diagnostic Procedure ..........................18
BLOWER MOTOR ............................................19
Front Blower Motor Component Function Check ....19
Front Blower Motor Diagnosis Procedure ................19
MAGNET CLUTCH ...........................................23
System Description ..................................................23
Magnet Clutch Component Function Check ............23
Magnet Clutch Diagnosis Procedure .......................24
INTAKE SENSOR .............................................30
Component Inspection .............................................30
Intake Sensor Diagnosis Procedure ........................30
Intake Sensor Component Inspection .....................31
PTC HEATER CONTROL SYSTEM .................33
PTC HEATER (300 WATT) ........................................33
PTC HEATER (300 WATT) : PTC Heater System
Description ...............................................................
33
PTC HEATER (300 WATT) : PTC Heater Compo-
nent Description .......................................................
34
PTC HEATER (300 WATT) : PTC Heater (300
Watt) Diagnosis Procedure ......................................
35
PTC HEATER (300 WATT) : PTC Heater (300
Watt) Component Inspection ...................................
41
PTC HEATER (1500 WATT) ......................................43
PTC HEATER (1500 WATT) : System Description ....43
PTC HEATER (1500 WATT) : Component De-
scription ...................................................................
44
PTC HEATER (1500 WATT) : PTC Heater (1500
Watt) Diagnosis Procedure ......................................
45
PTC HEATER (1500 WATT) : PTC Heater (1500
Watt) Component Inspection ...................................
50
ECU DIAGNOSIS .........................................53
AIR CONDITIONER CONTROL ........................53
Reference Value ......................................................53
Wiring Diagram - Heater Control (without A/C) - .....54
Wiring Diagram - Air Conditioner Control - ..............56