ON-BOARD DIAGNOSTIC
K–81
K
Diagnostic procedure
STEP
INSPECTION
ACTION
1
VERIFY RELATED REPAIR INFORMATION
AVAILABILITY
•
Check for related Service Bulletins availability.
•
Is any related repair information available?
Yes Perform repair or diagnosis according to available repair
information.
•
If vehicle is not repaired, go to next step.
No
Go to next step.
2
INSPECT ATX CONNECTOR FOR POOR
CONNECTION
•
Turn ignition key to OFF.
•
Disconnect ATX connector.
•
Check for poor connection (damaged/pulled-
out terminal, corrosion, etc.).
•
Is connection okay?
Yes Go to next step.
No
Repair or replace connector and/or terminals, then go to
Step 10.
3
INSPECT RESISTANCE
•
Inspect resistance between ATX connector
(transaxle case side) terminals D and I.
•
Is resistance
within 2.4—7.3 ohms
?
(See
K–26 Resistance Inspection (On-Vehicle
Inspection)
.)
Yes Go to Step 6.
No
Go to next step.
4
INSPECT PRESSURE CONTROL SOLENOID
CONNECTOR FOR POOR CONNECTION
•
Disconnect pressure control solenoid
connector.
•
Check for poor connection (damaged/pulled-
out terminal, corrosion, etc.).
•
Is connection okay?
Yes Go to next step.
No
Repair or replace connector and/or terminals, then go to
Step 10.
5
INSPECT RESISTANCE
•
Inspect resistance between pressure control
solenoid terminals A and B.
•
Is resistance
within 2.4—7.3 ohms
?
(See
K–27 Resistance Inspection (Off-Vehicle
Inspection)
.)
Yes Replace solenoid harness, then go to Step 10.
No
Verify pressure control solenoid installation.
•
If solenoid installed correctly, replace pressure control
solenoid, then go to Step 10.
(See
K–28 SOLENOID VALVE REMOVAL/
INSTALLATION
.)
6
INSPECT PCM CONNECTOR FOR POOR
CONNECTION
•
Disconnect PCM connector.
•
Check for poor connection (damaged/pulled-
out terminals, corrosion, etc.).
•
Is connection okay?
Yes Go to next step.
No
Repair or replace connector and/or terminals, then go to
Step 10.
7
INSPECT ATX CONNECTOR CIRCUIT FOR
OPEN
•
Inspect for continuity between PCM (harness-
side) and ATX connector (vehicle harness-
side).
— PCM terminal 3Y and ATX connector
terminal D
— PCM terminal 3V and ATX connector
terminal I
•
Is there continuity between terminals?
Yes Go to next step.
No
Repair or replace harness, the go to Step 10.
8
INSPECT ATX CONNECTOR CIRCUIT FOR
SHORT TO POWER
•
Turn ignition key to ON (engine OFF).
•
Inspect voltage at ATX connector terminal D
(vehicle harness-side).
•
Is voltage
0 V
?
Yes Go to next step.
No
Repair or replace harness, then go to Step 10.
9
INSPECT PCM CIRCUIT FOR SHORT TO
GROUND
•
Turn ignition key to OFF.
•
Inspect for continuity between ATX connector
terminal D (harness-side) and body ground.
•
Is there continuity?
Yes Repair or replace harness, then go to next step.
No
Go to next step.
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...