T–152
ON-BOARD DIAGNOSTIC [HEADLIGHT AUTO LEVELING SYSTEM]
Diagnostic procedure for headlight (LH)
Diagnostic procedure for headlight (RH)
End Of Sie
STEP
INSPECTION
ACTION
1
INSPECT CONNECTION
•
Check fit of auto leveling control unit and fit
of connectors.
•
Is 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
AUTO LEVELING SENSOR
CONNECTORS AND HEADLIGHT
(LH) CONNECTOR
•
Disconnect front and rear auto leveling
sensor connector (6-pin) and headlight (LH)
connector (4-pin).
•
Is there no continuity between the following
connectors?
— Headlight (LH) connector (terminal 2C)
and front auto leveling sensor connector
(terminal A)
— Headlight (LH) connector (terminal 2D)
and front auto leveling sensor connector
(terminal D)
Yes
Go to next step.
No
Repair or replace wiring harness between front auto leveling
sensor and headlight (LH).
3
INSPECT HEADLIGHT (LH)
•
Disconnect auto leveling control unit (main)
connector (20-pin) and headlight (LH)
connector (4-pin).
•
Is there no continuity between the following
connectors?
— Headlight (LH) connector (terminal 2B)
and auto leveling control unit (main)
connector (terminal H)
— Headlight (LH) connector (terminal 2A)
and auto leveling control unit (main)
connector (terminal F)
Yes
Clear DTC and check DTC again.
•
If DTC is displayed again, replace auto leveling control
unit.
(See
T–30 DISCHARGE HEADLIGHT CONTROL UNIT
REMOVAL/INSTALLATION
)
No
Replace headlight (LH). (See
T–26 FRONT COMBINATION
LIGHT REMOVAL/INSTALLATION
)
STEP
INSPECTION
ACTION
1
INSPECT CONNECTION
•
Check fit of auto leveling control unit.
•
Is 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 HEADLIGHT (RH)
•
Disconnect auto leveling control unit (sub)
connector (20-pin).
•
Is there no continuity between the following
connectors?
— Terminals F and K
Yes
Clear DTC and check DTC again.
•
If DTC is displayed again, replace auto leveling control
unit.
(See
T–30 DISCHARGE HEADLIGHT CONTROL UNIT
REMOVAL/INSTALLATION
)
No
Replace headlight (LH). (See
T–26 FRONT COMBINATION
LIGHT REMOVAL/INSTALLATION
)
Summary of Contents for 6 2002
Page 104: ...F 4 LOCATION INDEX End Of Sie FUEL SYSTEM A6E390001006W01 Engine Room Side A6E3912W015...
Page 151: ...F 36 EXHAUST SYSTEM A6E3914W002...
Page 312: ...F 182 TROUBLESHOOTING QUICK DIAGNOSTIC CHART A6E398018881W02 A6E3980W001...
Page 313: ...TROUBLESHOOTING F 183 F A6E3980W002...
Page 314: ...F 184 TROUBLESHOOTING A6E3980W003...
Page 315: ...TROUBLESHOOTING F 185 F End Of Sie A6E3980W004...
Page 410: ...K 3 K...
Page 526: ...TROUBLESHOOTING K 115 K QUICK DIAGNOSIS CHART A6E568001030W04 A6E5680W001...
Page 527: ...K 116 TROUBLESHOOTING End Of Sie A6E5680W002...
Page 653: ...ON BOARD DIAGNOSTIC ABS TCS P 57 P...
Page 701: ...TROUBLESHOOTING ABS TCS DYNAMIC STABILITY CONTROL P 105 P Vehicle with ABS TCS A6E6980W002...
Page 819: ...OUTSIDE MIRROR S 60 2 THIS PAGE IS INTENTIONALLY LEFT BLANK End Of Sie...
Page 971: ...T 76 WARNING AND INDICATOR SYSTEM Operating Order A6E8118W009...
Page 1150: ...U 4 LOCATION INDEX End Of Sie CONTROL SYSTEM A6E850001042W01 L H D A6E8500W003 A6E8500W004...
Page 1152: ...U 6 LOCATION INDEX R H D A6E8500W005 A6E8500W006...