P–90
ON-BOARD DIAGNOSTIC (DYNAMIC STABILITY CONTROL)
Diagnostic procedure
STEP
INSPECTION
ACTION
1
INSPECT COMBINE SENSOR POWER
SUPPLY CIRCUIT FOR OPEN CIRCUIT
•
Turn ignition key to ON (engine OFF).
•
Measure voltage between combine sensor
terminal C (harness side) of
and ground.
•
Is voltage
4.5—5.5 V
?
Yes
Go to next step.
No
Repair or replace harness for open circuit between yaw rate
sensor terminal C and ignition switch, then go to Step 8.
2
INSPECT COMBINE SENSOR GROUND
CIRCUIT FOR OPEN CIRCUIT
•
Turn ignition key to OFF.
•
Disconnect DSC HU/CM and yaw rate
sensor connectors.
•
Inspect continuity between DSC HU/CM
terminal Y (harness side) and combine
sensor terminal E (harness side).
•
Is there continuity?
Yes
Go to next step.
No
Repair or replace harness for open circuit between DSC
HU/CM terminal Y and yaw rate sensor terminal E, then go
to Step 8.
3
INSPECT YAW RATE SENSOR PART SIGNAL
CIRCUIT FOR OPEN CIRCUIT
•
Inspect continuity between DSC HU/CM
terminal T (harness side) and combine
sensor terminal D (harness side).
•
Is there continuity?
Yes
Go to next step.
No
Repair or replace harness for open circuit between DSC
HU/CM terminal T and yaw rate sensor terminal D, then go
to Step 8.
4
INSPECT LATERAL-G SENSOR PART
SIGNAL CIRCUIT FOR OPEN CIRCUIT
•
Inspect continuity between DSC HU/CM
terminal O (harness side) and combine
sensor terminal B (harness side).
•
Is there continuity?
Yes
Go to next step.
No
Repair or replace harness for open circuit between DSC
HU/CM terminal O and combine sensor terminal B, then go
to Step 8.
5
INSPECT YAW RATE SENSOR PART SIGNAL
CIRCUIT FOR SHORT TO GROUND
•
Turn ignition key to OFF.
•
Inspect continuity between DSC HU/CM
terminal T (harness side) and ground.
•
Is there continuity?
Yes
Repair or replace harness for short to ground circuit
between DSC HU/CM terminal T and combine sensor
terminal D, then go to Step 8.
No
Go to next step.
6
INSPECT LATERAL-G SENSOR PART
SIGNAL CIRCUIT FOR SHORT TO GROUND
•
Turn ignition key to OFF.
•
Inspect continuity between DSC HU/CM
terminal O (harness side) and ground.
•
Is there continuity?
Yes
Repair or replace harness for short to ground circuit
between DSC HU/CM terminal O and combine sensor
terminal B, then go to Step 8.
No
Go to next step.
7
INSPECT DIAGNOSIS SIGNAL CIRCUIT FOR
SHORT FOR OPEN
•
Turn ignition key to OFF.
•
Inspect continuity between DSC HU/CM
terminal S (harness side) and combine
sensor terminal F.
•
Is there continuity?
Yes
Repair or replace harness for open circuit between DSC
HU/CM terminal S and combine sensor terminal F, then go
to Step 8.
No
Go to next step.
8
INSPECT DIAGNOSIS SIGNAL CIRCUIT FOR
SHORT TO GROUND
•
Turn ignition key to OFF.
•
Inspect continuity between DSC HU/CM
terminal S (harness side) and combine
sensor terminal F.
•
Is there continuity?
Yes
Repair or replace harness for short to ground circuit
between DSC HU/CM terminal S and combine sensor
terminal F, then go to Step 8.
No
Go to next step.
9
INSPECT COMBINE SENSOR
•
Inspect combine sensor.
(See
P–43 COMBINE SENSOR
INSPECTION
)
•
Is it okay?
Yes
Go to next step.
No
Replace yaw rate sensor, then go to next step.
10
VERIFY TROUBLESHOOTING COMPLETED
•
Clear DTC from memory.
(See
P–46 Clearing DTCs Procedures
)
•
Is same DTC present?
Yes
Replace DSC HU/CM, then go to next step.
No
Go to next step.
11
VERIFY AFTER REPAIR PROCEDURE
•
Is there any other DTC present?
Yes
Go to applicable DTC inspection.
No
Troubleshooting completed.
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...