2005 NISSAN X-TRAIL check engine light

LT-68
HEADLAMP AIMING CONTROL (AUTO)

Terminals and Reference Values of Daytime Light Control UnitEKS00N60
*: Daytime light operating : Lighting switch in OFF position with engine running.
Terminals and Reference Values for Height SensorEKS00N62
How to Proceed With Trouble DiagnosisEKS00N63
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to LT- 6 3 , "
System Description" .
3. Perform self-diagnosis by CONSULT-II. Refer to LT- 7 1 , "
SELF-DIAG RESULTS" .
4. Check symptom and repair or replace the cause of malfunction.
5. Does the headlamp aiming control operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
Terminal
No.Wire color Connections Operated condition Voltage
1G/WPower source for illumination & tail
lamp— Battery Voltage
10 R/L Illumination & tail lampON (daytime light operating*) Battery voltage
OFF Approx. 0V
11 R/L Lighting switch1ST·2ND position Battery voltage
OFF Approx. 0V
Terminal
No.Wire color Signal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
1 Y Ignition switch (ON) ON — Battery voltage
2 L Vehicle speed signal ON about 40 km/h (25 MPH)
3WOutput signal for aiming
motorONLighting switch 1ST position
and vehicle speed 0 km/h
(0 MPH)Approx. 5.8 - 9.4V
5 B Ground ON — —
7RK − LINE — — —
8 G Tail lamp signal —Lighting switch
1ST positionOFF 2V or less
ON Battery voltage
PKIA1935E

LT-82
HEADLAMP AIMING CONTROL (AUTO)

DTC B2086 [FRQ. OVER LIMIT]EKS00N6E
1. CHECK HEIGHT SENSOR
1. Start engine and place vehicle in a driving condition.
2. Select “HEAD LAMP LEVELIZER” on CONSULT-II and “DATA
MONITOR” on “SELECT DIAG MODE” screen.
3. Check the vehicle speed on “SPEED SIG” screen.
OK or NG
OK >> Erase the self-diagnosis. After drive the vehicle more
than 5 minutes, perform the self-diagnosis again.

[B2086] is displayed again: Replace height sensor,
and initialize it. Refer to LT- 8 6 , "
Removal and Installation of Height Sensor" and LT- 7 0 , "WORK
SUPPORT" .

NO DTC is displayed: INSPECTION END
NG >> GO TO 2.
2. CHECK VEHICLE SPEED SIGNAL
Check the waveform of voltage between combination meter harness
connector M44 terminal 11 (LG) and ground when the vehicle is in
driving condition at a speed of about 40 km/h (25 MPH).
OK or NG
OK >> Replace height sensor, and initialize it. Refer to LT- 8 6 , "Removal and Installation of Height Sen-
sor" and LT- 7 0 , "WORK SUPPORT" .
NG >> Refer to DI-28, "
Vehicle Speed Signal Inspection [With ESP]" , DI-28, "Vehicle Speed Signal
Inspection [Without ESP]" in DI section.
DTC B2087 [SHORT TO GROUND]EKS00N6F
1. CHECK HEIGHT SENSOR
1. Select “HEAD LAMP LEVELIZER” on CONSULT-II and “DATA
MONITOR” on “SELECT DIAG MODE” screen.
2. Lighting switch is turned 1ST position.
3. Check if “ACT OUTPUT” and “ACT MEASURED” indicated the
same value.
NOTE:
If shorted to ground, “ACT MEASURED” indicates approx. 0%.
OK or NG
OK >> Erase the self-diagnosis and perform the self-diagnosis
again.

[B2087] is displayed again: Replace height sensor,
and initialize it. Refer to LT- 8 6 , "
Removal and Installation of Height Sensor" and LT- 7 0 , "WORK
SUPPORT" .

NO DTC is displayed: INSPECTION END
NG >> GO TO 2.SPEED SIG : Correct vehicle speed should be
displayed.
PKIB7209E
11 (LG) – Ground:
PKIC0562EPKIA1935E
PKIB7209E

IDX-3
A
C
D
E
F
G
H
I
J
K
L B
IDX
ALPHABETICAL INDEX
EC-1641
Basic inspection .. EC-79, EC-578, EC-1012, EC-1382
Battery ................................................................. SC-4
Baulk ring (M/T) .................................... MT-23, MT-41
Blower motor .... ATC-82, ATC-87, ATC-127, MTC-15,
MTC-18
, MTC-24
Blower resistor ................................................ MTC-25
Blower unit ....................... ATC-125, MTC-22, MTC-24
BOOST - Wiring diagram ............... EC-1153, EC-1508
Boring/horning cylinder block(QR20DE-QR25DE) .......
EM-111
Brake booster .................................................... BR-23
Brake fluid change ............................................... BR-8
Brake fluid level ................................................. MA-44
Brake fluid level and line check ........................... BR-8
Brake hydraulic line ........................................... BR-10
Brake inspection ................................................ MA-44
Brake lines and cables inspection ..................... MA-44
Brake master cylinder ........................................ BR-14
Brake pedal ......................................................... BR-6
Brake switch ..... EC-405, EC-809, EC-1313, EC-1664
BRK/SW - Wiring diagram EC-406, EC-811, EC-1314,
EC-1665
Bulb specifications ............................................ LT-152
Bumper, front ....................................................... EI-14
Bumper, rear ........................................................ EI-17
C
Camshaft inspection(QR20DE-QR25DE) .......... EM-58
Camshaft inspection(YD22DDTi) .................... EM-181
Camshaft position sensor (CMPS) EC-1169, EC-1175,
EC-1525
, EC-1531
Camshaft position sensor (PHASE) .. EC-257, EC-701
Camshaft(QR20DE-QR25DE) ........................... EM-56
Camshaft(YD22DDTi) ...................................... EM-180
CAN - Wiring diagram ....... EC-134, EC-634, EC-1057,
EC-1426
, LAN-12, LAN-28, LAN-44, LAN-69, LAN-87,
LAN-105
, LAN-131, LAN-144, LAN-157
CAN (Controller Area Network) ........ LAN-11, LAN-27,
LAN-43
, LAN-68, LAN-86, LAN-104, LAN-130,
LAN-143
, LAN-156
CAN communication EC-39, EC-133, EC-552, EC-633,
EC-989
, EC-1056, EC-1365, EC-1425, AT-32, AT-97,
AT-329
, TF-45, LAN-11, LAN-27, LAN-43, LAN-68,
LAN-86
, LAN-104, LAN-130, LAN-143, LAN-156
Canister-See EVAP canister ............. EC-525, EC-965
CHARGE - Wiring diagram .................... SC-14, SC-15
Charging system ................................................ SC-13
Chassis and body maintenance ........................ MA-39
CHIME - Wiring diagram ................ DI-54, DI-57, DI-58
CIGAR - Wiring diagram .................................. WW-29
Cigarette lighter ............................................... WW-29
Circuit breaker ................................................... PG-12
CKPS - Wiring diagram EC-1059, EC-1158, EC-1164,
EC-1428
, EC-1513, EC-1520
Clearance lamp ................................................ LT-116
Clock ................................................................... DI-63
CLOCK - Wiring diagram .................................... DI-63
Closed loop control .............................. EC-36, EC-549
Clutch cover ....................................................... CL-16
Clutch disc ......................................................... CL-16
Clutch master cylinder ......................................... CL-9
Clutch operating cylinder ................................... CL-12
Clutch pedal ......................................................... CL-5
Clutch release bearing ....................................... CL-14
Clutch release mechanism ................................ CL-14
Clutch withdrawal lever ...................................... CL-14
CMPS - Wiring diagram EC-1059, EC-1170, EC-1176,
EC-1428
, EC-1526, EC-1532
Coil spring (rear) ............................................... RSU-8
Collision diagnosis .......................................... SRS-48
Combination meter ............................................... DI-4
Combination switch ............................................. LT-96
Component Location (auto A/C) ......... ATC-35, MTC-4
Compression pressure(QR20DE-QR25DE) ..... EM-70
Compression pressure(YD22DDTi) ................ EM-209
Compressor clutch removal and installation .. ATC-146
Compressor special service tool ...................... ATC-14
Condenser ..................................................... ATC-155
Connecting rod bearing clearance(QR20DE-QR25DE)
EM-109
Connecting rod bearing clearance(YD22DDTi) EM-252
Connecting rod bushing clearance(YD22DDTi) EM-246
Connecting rod(QR20DE-QR25DE) ............... EM-109
Connecting rod(YD22DDTi) .............. EM-242, EM-248
CONSULT for engine ......................... EC-103, EC-604
CONSULT-II for engine ................. EC-1034, EC-1405
Control lever (M/T) ............................................. MT-16
Control unit ..................................... ATC-120, MTC-21
Control units (terminal arrangement) ................. PG-76
Controller Area Network (CAN) ........ LAN-11, LAN-27,
LAN-43
, LAN-68, LAN-86, LAN-104, LAN-130,
LAN-143
, LAN-156
Converter housing installation ......................... AT-523
COOL/F - Wiring diagram EC-356, EC-759, EC-1127,
EC-1483
Coolant replacement(QR20DE-QR25DE) ........ MA-20
Coolant replacement(YD22DDTi) ..................... MA-30
Cooling circuit (engine)(QR20DE-QR25DE) ....... CO-7
Cooling circuit (engine)(YD22DDTi) ................. CO-30
Cooling fan ............................................ CO-19, CO-37
Cooling fan relay EC-367, EC-770, EC-1137, EC-1492
Coupling sleeve (M/T) ........................... MT-23, MT-41
Cowl top .............................................................. EI-20
Cowl top cover .................................................... EI-20
Crankcase ventilation system .......... EC-989, EC-1365
Crankcase ventilation system - See Positive crankcase
ventilation ........................................... EC-527
, EC-967
Crankshaft position sensor (POS) ..... EC-250, EC-693
Crankshaft position sensor (TDC) EC-1157, EC-1163,
EC-1512
, EC-1518
Crankshaft(QR20DE-QR25DE) ........................ EM-90
Cylinder block boring(QR20DE-QR25DE) ...... EM-112
Cylinder block boring(YD22DDTi) ................... EM-250
Cylinder block(QR20DE-QR25DE) ................... EM-89
Cylinder block(YD22DDTi) .............................. EM-230
Cylinder head bolt tightening(QR20DE-QR25DE) ........