F–164
ON-BOARD DIAGNOSTIC
End Of Sie
DTC P1562
A6E397001083W02
7
INSPECT POOR CONNECTION OF PCM
CONNECTOR
•
Disconnect PCM connector.
•
Inspect for poor connection (damaged, pulled-
out terminals, corrosion, etc.).
•
Are there any malfunctions?
Yes Repair terminals, then go to Step 11.
No
Go to next step.
8
INSPECT CONTROL CIRCUIT FOR SHORT TO
GROUND
•
Disconnect battery cables.
•
Inspect continuity between VAD solenoid valve
terminal B and body ground.
•
Is there continuity?
Yes Repair or replace harness for short to ground, then go to
Step 11.
No
Go to next Step.
9
INSPECT VAD SOLENOID VALVE CONTROL
CIRCUIT FOR SHORT TO POWER
•
Measure voltage between brake switch
connector terminal B and body ground.
•
Is voltage
B+
?
Yes Repair or replace harness for short to power, then go to
Step 11.
No
Go to next step.
10
INSPECT CONTROL CIRCUIT FOR OPEN
CIRCUIT
•
Inspect continuity between VAD solenoid valve
terminal B and PCM terminal 4C.
•
Is there any continuity?
Yes Go to next step.
No
Repair or replace harness for open, then go to next step.
11
VERIFY TROUBLESHOOTING OF DTC P1410
COMPLETED
•
Make sure to reconnect all disconnected
connectors.
•
Clear DTC from PCM memory using WDS or
equivalent.
•
Perform KOEO/KOER self-test.
(See
F–66 KOEO/KOER SELF-TEST
.)
•
Is same DTC present?
Yes Replace PCM, then go to next step.
(See
F–43 PCM REMOVAL/INSTALLATION
.)
No
Go to next step.
12
VERIFY AFTER REPAIR PROCEDURE
•
Perform “After Repair Procedure”.
(See
F–66 AFTER REPAIR PROCEDURE
.)
•
Is there any DTC present?
Yes Go to applicable DTC troubleshooting.
(See
F–67 DTC TABLE
.)
No
Troubleshooting completed.
STEP
INSPECTION
ACTION
DTC P1562
PCM +BB (back-up battery) voltage low
DETECTION
CONDITION
•
PCM monitors voltage of back-up battery positive at PCM terminal 2Z. If PCM detects battery positive
terminal voltage
below 2.5V
for
2 s
, PCM determines that backup voltage circuit has malfunction.
Diagnostic support note
•
This is a continuous monitor (CCM).
•
MIL illuminates if PCM detects the above malfunction condition during first drive cycle.
•
PENDING CODE is available if PCM detects the above malfunction condition.
•
FREEZE FRAME DATA is available.
•
DTC is stored in the PCM memory.
POSSIBLE
CAUSE
•
Melt down EEC fuse.
•
Open circuit in wiring between EEC fuse and PCM terminal 2Z
•
Short to ground between EEC fuse and PCM terminal 2Z
•
Poor connection of PCM connector.
•
PCM malfunction
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...