P–116
TROUBLESHOOTING (ABS/TCS/DYNAMIC STABILITY CONTROL)
NO.9 TCS OFF LIGHT STAYS ON MORE THAN 4 SECONDS WITH IGNITION SWITCH ON
A6E699067650W13
•
When performing an asterisked (*) troubleshooting inspection, shake the wiring harness and connectors while
doing the inspection to discover whether poor contact points are the cause of any intermittent malfunction. If
there is a problem, check to make sure connectors, terminals and wiring harnesses are connected correctly
and undamaged.
End Of Sie
9
BRAKE system warning light stays on more than 4 seconds with ignition switch on. (Parking brake
is released.)
[TROUBLESHOOTING HINTS]
•
Warning light circuit open or shorted to ground in ABS/TCS HU/CM
1
INSPECT WIRING HARNESS BETWEEN ABS/
TCS HU/CM AND DLC-2 (DATA LINK
CONNECTOR-2) FOR CONTINUITY AND
SHORTS
Perform DTC inspection.
Is error message displayed regarding
communication between ABS/TCS HU/CM and
WDS or equivalent?
Yes
If a communication error message is displayed even after
inspecting according to procedures displayed on WDS or
equivalent, go to Step 7.
No
Go to next step.
2
CHECK FOR DTCS IN ABS/TCS HU/CM
Have DTCs been recorded in memory?
Yes
Perform inspection using appropriate DTC.
No
Go to next step.
3
INSPECT PID/DATA IN ABS/TCS HU/CM
Inspect the following items using WDS or
equivalent PID/DATA monitor function.
•
TRAC_SW
(TCS OFF switch)
Is
TRAC_SW
ON displayed on WDS or
equivalent?
Yes
Go to Step 5 (TCS OFF switch system malfunction).
No
Go to next step.
*
4
CHECK FOR SHORT TO GROUND IN ABS/
TCS HU/CM
Disconnect ABS/TCS HU/CM connector.
Does TCS OFF light go out with ignition switch
on?
Yes
Replace ABS/TCS HU/CM (short to ground in ABS/TCS
HU/CM).
No
Inspect instrument cluster.
*
5
INSPECT TCS OFF SWITCH
Disconnect TCS OFF switch connector.
Is TRAC_SW ON displayed on WDS or
equivalent?
Yes
Go to next step.
No
Replace TCS OFF switch (TCS will not turn off, even though
switch is OFF).
*
6
VERIFY WHETHER MALFUNCTION IS IN
WIRING HARNESS (BETWEEN ABS/TCS HU/
CM AND TCS OFF SWITCH FOR SHORT TO
GROUND) OR ABS/TCS HU/CM
Is there continuity between
SST
connector
terminal P and ground?
Yes
Repair wiring harness between ABS/TCS HU/CM (terminal
P) and TCS OFF switch.
*
7
INSPECT WIRING HARNESS BETWEEN ABS/
TCS HU/CM AND DLC-2 (DATA LINK
CONNECTOR-2) FOR SHORT TO B+
Is voltage
approximately 12 V
at
SST
connector terminal T?
Yes
Repair wiring harness between ABS/TCS HU/CM (terminal
P) and data link connector.
No
Go to next step.
*
8
INSPECT WIRING HARNESS BETWEEN ABS/
TCS HU/CM AND DLC-2 (DATA LINK
CONNECTOR-2) FOR SHORT TO GROUND
Is there continuity between
SST
connector
terminal T and ground?
Yes
Repair wiring harness between ABS/TCS HU/CM and data
link connector.
No
Replace ABS/TCS HU/CM (communication circuit
malfunction in ABS/TCS HU/CM).
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...