TROUBLESHOOTING (ABS/TCS/DYNAMIC STABILITY CONTROL)
P–119
P
NO.2 ANY OF THE FOLLOWING LIGHTS STAY ON: (ABS WARNING LIGHT, BRAKE SYSTEM WARNING
LIGHT, DSC INDICATOR LIGHT AND/OR
DSC
OFF LIGHT)
A6E699067650W17
Diagnostic procedure
End Of Sie
2
Any of the following lights stay on: (ABS warning light, BRAKE system warning light, DSC indicator
light and/or DSC OFF light)
[TROUBLESHOOTING HINTS]
•
Brake fluid amount is low
.
•
Parking brake does not release
.
•
No connection at DSC HU/CM connector
(when DSC HU/CM connector comes off, ABS warning light and BRAKE system warning light illuminate.)
•
DSC HU/CM detected malfunction (input and output device malfunction)
•
DSC HU/CM detects low voltage in power supply
.
•
DSC HU/CM ground malfunction
(when DSC HU/CM ground is not securely connected, ABS warning light and BRAKE system warning light
illuminate but diagnostic trouble code does not display)
•
DSC HU/CM does not operate (DSC HU/CM malfunction.)
•
DSC OFF light circuit shorted in ground (when DSC OFF circuit is shorted in ground, DSC OFF light illuminated.)
•
ABS warning light circuit or BRAKE system warning light circuit open
(when the harness is open between DSC HU/CM and each warning light, each warning light illuminates)
STEP
INSPECTION
ACTION
1
INSPECT BRAKE FLUID AMOUNT AND
VERIFY THAT PARKING BRAKE RELEASES
•
Is brake fluid amount normal?
•
Is parking brake lever released?
Yes
Go to next step.
No
Add brake fluid or release parking brake lever.
2
CHECK FOR DTCS IN DSC HU/CM
•
Check the DTC for the DSC ON-BOARD
DIAGNOSTIC SYSTEM.
•
Have DTCs been recorded in memory?
Yes
Perform inspection using appropriate DTC.
No
Go to next step.
3
CHECK TO SEE WHETHER MALFUNCTION
IS IN CONTROL MODULE CONNECTOR,
TERMINAL OR OTHER
•
Do ABS warning light and BRAKE system
warning light go off after
4 seconds
with
ignition switch on?
Yes
Temporary poor connection in control module connector.
Inspect DSC HU/CM connector, then go to Step 6.
Inspect DSC HU/CM connector terminal, then go to Step 7.
No
Go to next step.
4
INSPECT BATTERY
•
Is battery voltage normal?
Yes
Go to next step.
No
Inspect battery and charging system.
5
INSPECT CHARGING SYSTEM
•
Is battery voltage normal with electrical load
(A/C, headlight, etc.) on and engine idling?
Yes
Go to next step.
No
Inspect charging system (drive belt tension, generator, etc.).
6
VERIFY THAT DSC HU/CM CONNECTOR IS
CONNECTED
•
Is DSC HU/CM securely connected?
Yes
Go to next step.
No
Connect DSC HU/CM connector securely, then go to next
step.
7
VERIFY THAT DSC HU/CM CONNECTOR
TERMINAL OR RELATED CONNECTOR
TERMINALS ARE CONNECTED
•
Are DSC HU/CM connector terminal or
instrument cluster connector terminal etc.
related connector terminals securely
connected?
Yes
Go to next step.
No
Connect DSC HU/CM connector terminal etc. related
connector terminals securely.
8
INSPECT WIRING HARNESS BETWEEN
INSTRUMENT CLUSTER AND DSC HU/CM
FOR CONTINUITY
•
Is there continuity between each warning
light terminal of instrument cluster and DSC
HU/CM connector terminal?
Yes
Go to next step.
No
Repair malfunctioning part.
9
INSPECT WIRING HARNESS BETWEEN
INSTRUMENT CLUSTER AND DSC HU/CM
FOR SHORT IN GROUND
•
Is there continuity between each indicator
light terminal of DSC HU/CM and ground?
Yes
Repair malfunctioning part.
No
Inspect power supply harness and ground harness of DSC
HU/CM.
If above wiring harness are okay, replace DSC HU/CM.
If above wiring harness are malfunctioning, repair
malfunctioning wiring harness.
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...