T–156
ON-BOARD DIAGNOSTIC [HEADLIGHT AUTO LEVELING SYSTEM]
Diagnostic procedure
End Of Sie
STEP
INSPECTION
ACTION
1
INSPECT FRONT LEVELING SENSOR
CONNECTION
•
Check installation condition of front auto
leveling sensor and fit of connector.
•
Are installation condition and fit okay?
Yes
Go to next step.
No
After correcting fit, clear DTC and check DTC again.
•
If DTC is displayed again, go to next step.
2
INSPECT WIRING HARNESS BETWEEN
FRONT AUTO LEVELING SENSOR
CONNECTOR AND HEADLIGHT (LH)
CONNECTOR
•
Disconnect front auto leveling sensor
connector (6-pin) and headlight (LH)
connector (4-pin).
•
Is there continuity between the following
connectors?
— Front auto leveling sensor connector
(terminal B) and headlight (LH) connector
(terminal 2C)
Yes
Go to next step.
No
Repair or replace wiring harness between front auto leveling
sensor and headlight (LH).
3
INSPECT WIRING HARNESS BETWEEN
FRONT AUTO LEVELING SENSOR
CONNECTOR AND HEADLIGHT (LH)
CONNECTOR
•
Disconnect front auto leveling sensor
connector (6-pin) and headlight (LH)
connector (4-pin).
•
Is there no continuity between the following
connectors?
— Front auto leveling sensor connector
(terminal B) and headlight (LH) connector
(terminal 2B)
— Front auto leveling sensor connector
(terminal B) and headlight (LH) connector
(terminal 2A)
Yes
Go to next step.
No
Repair or replace wiring harness between front auto leveling
sensor and headlight (LH).
4
INSPECT HEADLIGHT (LH)
•
Disconnect auto leveling control unit (main)
connector (20-pin) and headlight (LH)
connector (4-pin).
•
Is there continuity between the following
connectors?
— Auto leveling control unit (main) connector
(terminal H) and headlight (LH) connector
(terminal 2C)
Yes
Go to next step.
No
Possible cause is an open circuit in headlight (LH). Replace
headlight (LH). (See
T–26 FRONT COMBINATION LIGHT
REMOVAL/INSTALLATION
)
5
INSPECT HEADLIGHT (LH)
•
Disconnect auto leveling control unit (main)
connector (20-pin) and headlight (LH)
connector (4-pin).
•
Is there continuity between the following
connectors?
— Auto leveling control unit (main) connector
(terminal G) and headlight (LH) connector
(terminal 2C)
— Auto leveling control unit (main) connector
(terminal K) and headlight (LH) connector
(terminal 2C)
— Auto leveling control unit (main) connector
(terminal E) and headlight (LH) connector
(terminal 2C)
Yes
Replace front auto leveling sensor.
(See
T–32 FRONT AUTO LEVELING SENSOR REMOVAL/
INSTALLATION
)
No
Possible cause is an open circuit in headlight (LH). Replace
headlight (LH). (See
T–26 FRONT COMBINATION LIGHT
REMOVAL/INSTALLATION
)
Содержание 6 2002
Страница 104: ...F 4 LOCATION INDEX End Of Sie FUEL SYSTEM A6E390001006W01 Engine Room Side A6E3912W015...
Страница 151: ...F 36 EXHAUST SYSTEM A6E3914W002...
Страница 312: ...F 182 TROUBLESHOOTING QUICK DIAGNOSTIC CHART A6E398018881W02 A6E3980W001...
Страница 313: ...TROUBLESHOOTING F 183 F A6E3980W002...
Страница 314: ...F 184 TROUBLESHOOTING A6E3980W003...
Страница 315: ...TROUBLESHOOTING F 185 F End Of Sie A6E3980W004...
Страница 410: ...K 3 K...
Страница 411: ...K 4 LOCATION INDEX AUTOMATIC TRANSAXLE LOCATION INDEX A6E560001074W01 LOCATION INDEX A6E5600W001...
Страница 526: ...TROUBLESHOOTING K 115 K QUICK DIAGNOSIS CHART A6E568001030W04 A6E5680W001...
Страница 527: ...K 116 TROUBLESHOOTING End Of Sie A6E5680W002...
Страница 653: ...ON BOARD DIAGNOSTIC ABS TCS P 57 P...
Страница 701: ...TROUBLESHOOTING ABS TCS DYNAMIC STABILITY CONTROL P 105 P Vehicle with ABS TCS A6E6980W002...
Страница 702: ...P 106 TROUBLESHOOTING ABS TCS DYNAMIC STABILITY CONTROL Vehicle with DSC End Of Sie A6E6980W100...
Страница 819: ...OUTSIDE MIRROR S 60 2 THIS PAGE IS INTENTIONALLY LEFT BLANK End Of Sie...
Страница 971: ...T 76 WARNING AND INDICATOR SYSTEM Operating Order A6E8118W009...
Страница 1150: ...U 4 LOCATION INDEX End Of Sie CONTROL SYSTEM A6E850001042W01 L H D A6E8500W003 A6E8500W004...
Страница 1152: ...U 6 LOCATION INDEX R H D A6E8500W005 A6E8500W006...
Страница 1177: ...U 26 BASIC SYSTEM 12 Perform the refrigerant system performance test See U 13 REFRIGERANT SYSTEM PERFORMANCE TEST A6E8516W029...