2005 NISSAN X-TRAIL heater

MA-32
ENGINE MAINTENANCE (YD22DDTI)

7. Refill reservoir tank to “MAX” level line with engine coolant.
8. Repeat steps 3 through 6 two or more times with radiator cap installed until engine coolant level no longer
drops.
9. Check cooling system for leaks with engine running.
10. Warm up engine, and check for sound of engine coolant flow while running engine from idle up to 3,000
rpm with heater temperature controller set at several position between “COOL” and “WARM”.

Sound may be noticeable at heater unit.
11. Repeat step 10 three times.
12. If sound is heard, bleed air from cooling system by repeating steps 3 through 6 until engine coolant level
no longer drops.
FLUSHING COOLING SYSTEM
1. Install reservoir tank if removed, and radiator drain plug.
CAUTION:
Be sure to clean drain plug and install with new O-ring.

If water drain plug on cylinder block is removed, close and tighten it. Refer to EM-235, "ASSEM-
BLY" .
2. Fill radiator with water until water spills from the air relief hole, then close air relief plug. Fill radiator and
reservoir tank with water and reinstall radiator cap.
3. Run engine and warm it up to normal operating temperature.
4. Rev engine two or three times under no-load.
5. Stop engine and wait until it cools down.
6. Drain water from the system. Refer toMA-30, "
DRAINING ENGINE COOLANT" .
7. Repeat steps 1 through 6 until clear water begins to drain from radiator.
Checking Cooling SystemELS000C4
WARNING:
Never remove the radiator cap when the engine is hot. Serious burns could occur from high pressure
engine coolant escaping from the radiator. Wrap a thick cloth around the cap. Slowly turn it a quarter
turn to allow built-up pressure to escape. Carefully remove the cap by turning it all the way.
CHECKING COOLING SYSTEM HOSES
Check hoses for improper attachment, leaks, cracks, damage, loose connections, chafing and deterioration.
CHECKING RADIATOR
Check radiator for mud or clogging. If necessary, clean radiator as follows.

Be careful not to bend or damage the radiator fins.

When radiator is cleaned without removal, remove all surrounding parts such as cooling fan, radiator
shroud and horns. Then tape the harness and connectors to prevent water from entering.
1. Apply water by hose to the back side of the radiator core vertically downwards.
2. Apply water again to all radiator core surface once per minute.
3. Stop washing if any stains no longer flow out from the radiator.
4. Blow air into the back side of radiator core vertically downwards.

Use compressed air lower than 490 kPa (4.9 bar, 5 kg/cm2 , 71psi) and keep distance more than 30 cm
(11.8 in).
5. Blow air again into all the radiator core surface once per minute until no water sprays out.

IDX-5
A
C
D
E
F
G
H
I
J
K
L B
IDX
ALPHABETICAL INDEX
Fork rod (M/T) ....................................... MT-25, MT-43
Freeze frame data EC-56, EC-566, EC-999, EC-1373
FRO2 - Wiring diagram ...................... EC-847, EC-862
Front bumper ....................................................... EI-14
Front disc brake ................................................. BR-27
Front door ........................................................... BL-18
Front Door Trim ................................................... EI-32
Front fog lamp .................................................. LT-108
Front passenger air bag .................................. SRS-35
Front seat .......................................................... SE-24
Front seat belt ...................................................... SB-3
Front seat belt pre-tensioner .... SB-2, SRS-3, SRS-40
Front side air bag ............................................. SRS-37
Front suspension ............................................... FSU-5
Front washer ...................................................... WW-4
Front wiper ......................................................... WW-4
FRPS - Wiring diagram .................. EC-1111, EC-1467
FTS - Wiring diagram .................... EC-1107, EC-1463
FUEL - Wiring diagram ...................... EC-221, EC-227
Fuel check valve ................................ EC-522, EC-962
Fuel cut control (at no load high engine speed) EC-38,
EC-551
, EC-988, EC-1364
Fuel filler lid ...................................................... BL-103
Fuel filter .......................................... EC-994, EC-1370
Fuel filter replacement(QR20DE-QR25DE) .......... FL-4
Fuel filter replacement(YD22DDTi) ....... FL-17, MA-34
Fuel gauge ............................................................ DI-4
Fuel injection control system ........... EC-986, EC-1362
Fuel injection system ......................... EC-219, EC-225
Fuel injector adjustment resistor .... EC-1251, EC-1590
Fuel injector and fuel tube(QR20DE-QR25DE) . EM-34
Fuel injector and fuel tube(YD22DDTi) ............ EM-167
Fuel line inspection(QR20DE-QR25DE) . FL-3, MA-24
Fuel line inspection(YD22DDTi) ............ FL-16, MA-34
Fuel pressure check ............................ EC-49, EC-562
Fuel pressure release .......................... EC-49, EC-562
Fuel pump .......... EC-466, EC-906, EC-994, EC-1263,
EC-1602
Fuel pump and gauge(QR20DE-QR25DE) .......... FL-4
Fuel rail pressure sensor ............... EC-1110, EC-1466
Fuel system(QR20DE-QR25DE) .......................... FL-3
Fuel system(YD22DDTi) ..................................... FL-16
Fuel tank(QR20DE-QR25DE) ............................ FL-11
Fuel tank(YD22DDTi) ......................................... FL-23
Fuel temperature sensor ............... EC-1106, EC-1462
Fuse ................................................................... PG-12
Fuse and fusible link box ................................... PG-80
Fusible link ......................................................... PG-12
G
Gauges ................................................................. DI-4
Gear components (M/T) ....................... MT-23, MT-41
Generator .......................................................... SC-13
Generator - See Alternator ................................ SC-13
Generic scan tool (GST) .................. EC-113, EC-1040
Glass .................................................. GW-80, GW-83
GLOW - Wiring diagram EC-1183, EC-1306, EC-1644
Glow plug ....................................... EC-1305, EC-1643
Glow plug(YD22DDTi) .................................... EM-162
Glow relay ..................... EC-1182, EC-1305, EC-1643
Grille - See Exterior ............................................ EI-19
Ground distribution ............................................ PG-13
H
H/LAMP - Wiring diagram ......................... LT-9
, LT-28
H/MIRROR - Wiring diagram ............................ GW-21
Harness connector ............................................. PG-74
Harness layout ................................................... PG-32
Headlamp ............................................................. LT-5
Headlamp aiming control .................................... LT-66
Headlamp washer ............................................ WW-20
Headlining - See Roof trim .................................. EI-39
Heated oxygen sensor 1 .... EC-179, EC-186, EC-196,
EC-322
, EC-328, EC-666, EC-673, EC-861
Heated oxygen sensor 1 heater ......... EC-139, EC-846
Heated oxygen sensor 2 .... EC-204, EC-211, EC-334,
EC-342
, EC-867
Heated oxygen sensor 2 heater ......... EC-145, EC-851
Heated seat ........................................... SE-18, SE-21
HEATER - Wiring diagram ................................ MTC-6
Heater and cooling unit (Heater core) ............ ATC-131
Heater mirror ..................................................... GW-21
Heater system - Wiring diagram ....................... MTC-6
Heater unit (heater core) .. ATC-136, MTC-27, MTC-30
HFC134a (R134a) system precaution ............... ATC-4
HFC134a (R134a) system service procedure ATC-141
HFC134a (R134a) system service tools .......... ATC-15
HFC134a system service equipment precaution ..........
ATC-10
HO2S1 - Wiring diaram ...... EC-181, EC-189, EC-199,
EC-668
, EC-675
HO2S1H - Wiring diagram ............................... EC-141
HO2S2 - Wiring diagram .... EC-206, EC-214, EC-337,
EC-345
HO2S2H - Wiring diagram ............................... EC-147
Hood .................................................................. BL-12
Horn ................................................................. WW-27
HORN - Wiring diagram ................................... WW-27
How to erase DTC ........................... EC-566, EC-1372
How to erase DTC for OBD system ..... EC-63, EC-999
I
IATS - Wiring diagram .... EC-161
, EC-1089, EC-1445
IATSEN - Wiring diagram ................................ EC-857
Identification ...................................... ATC-12, ATC-13
Idle air volume learning ........................ EC-47, EC-560
Idle speed ........... EC-79, EC-578, EC-1012, EC-1382
Ignition coil ......................................... EC-440, EC-873
Ignition coil(QR20DE-QR25DE) ....................... EM-31
Ignition control system ....................... EC-440, EC-873
Ignition timing ....................................... EC-79, EC-578
IGNSYS - Wiring diagram .................. EC-441, EC-874
ILL - Wiring diagram ......................................... LT-122
Illumination ........................................................ LT-122
In vehicle sensor ........... ATC-111, ATC-113, ATC-122