ON-BOARD DIAGNOSTIC
STEP
INSPECTION
ACTION
5
VERIFY AFTER REPAIR PROCEDURE
• Perform “After Repair Procedure.”
(See F1 36 AFTER REPAIR PROCEDURE)
• Are any DTCs present?
Yes
Go to applicable DTC inspection.
(See F1-37 DTC TABLE)
No
Troubleshooting completed.
DTC P1623
Except for G F4A-EL Models
DTC P1623
Code word or key ID number read/write error in PCM
DETECTION
CONDITION
• PCM internal EEPROM damaged.
POSSIBLE
CAUSE
• PCM internal EEPROM damaged.
Diagnostic procedure
STEP
INSPECTION
ACTION
1
VERIFY RELATED REPAIR INFORMATION
AVAILABILITY
• Check for related Service Information
availability.
• Is any Service Information available?
Yes
Perform repair or diagnosis according to available
Service Information.
• If vehicle is not repaired, then go to next step.
No
Go to next step.
2
VERIFY DTC P1623 DETECTED AGAIN
• Clear DTC from memory using NGS tester.
• Turn ignition key to OFF, then start engine.
• Is same DTC present?
Yes
Replace PCM, then go to next step.
No
Go to next step.
3
VERIFY AFTER REPAIR PROCEDURE
• Perform “After Repair Procedure."
(See F1-36 AFTER REPAIR PROCEDURE)
• Are any DTCs present?
Yes
Go to applicable DTC inspection.
(See F1-37 DTC TABLE)
No
Troubleshooting completed.
DTC P1624
Except for G F4A-EL Models
DTC P1624
Immobilizer system communication counter = 0
DETECTION
CONDITION
• PCM detected immobilizer system communication malfunction more than three times
POSSIBLE
CAUSE
• Engine was attempted to start more than three times under malfunction.
• Code word mismatch
Diagnostic procedure
STEP
INSPECTION
ACTION
1
VERIFY RELATED REPAIR INFORMATION
AVAILABILITY
• Check for related Service Information
availability.
• Is any Service Information available?
Yes
Perform repair or diagnosis according to available
Service Information.
• If vehicle is not repaired, then go to next step.
No
Go to next step.
2
FOLLOW OTHER DETECTED DTC FIRST
• Turn ignition key to OFF, then START.
• Has P1602 been detected?
Yes
Go to DTC P1602 inspection.
(See F1-84 DTC P1602)
No
Go to next step.
3
INSPECT POOR CONNECTION OF
IMMOBILIZER UNIT CONNECTOR
• Has DTC P1621 been detected?
Yes
Go to DTC P1621 inspection.
(See F1 -8 9 DTC P1621)
No
Go to next step.
F 1-90
Содержание 626 Station Wagon
Страница 25: ...CONTROL SYSTEM WIRING DIAGRAM With Immobilizer System OUTLINE F1 4 ...
Страница 179: ...OUTLINE SYSTEM WIRING DIAGRAM S m ç g fT I C g 3 3 21 A m Hi p È a t ï S 3 M h d 0H ÜB 1 Hl J e F2 3 ...
Страница 183: ...CONTROL SYSTEM COMPONENT LOCATION F2 7 ...
Страница 204: ...MANUAL TRANSAXLE FEATURES OUTLINE J 2 OUTLINE OF CONSTRUCTION J 2 SPECIFICATIONS J 2 D J 1 ...
Страница 206: ...AUTOMATIC TRANSAXLE GF4A EL FEATURES OUTLINE K1 2 OUTLINE OF CONSTRUCTION K 1 2 SPECIFICATION K1 2 K1 1 ...
Страница 266: ...SHIFT MECHANISM 6 Apply grease to the cam as shown K2 59 ...
Страница 418: ...TROUBLESHOOTING KEYLESS ENTRY SYSTEM ON BOARD DIAGNOSTIC FUNCTION S 37 ...
Страница 454: ...WARNING AND INDICATOR SYSTEM O p e ra tin g O rd e r T 32 ...