Section 08 ENGINE MANAGEMENT (4-TEC)
Subsection 03 (DIAGNOSTIC PROCEDURES)
RESPONSIBLE MODULE
FAULT
CODE
INFORMATION
CENTER
MPEM ECM
BEEPER
CODE
WARNING
LIGHT
MESSAGE
DISPLAYED
(info ctr)
FAULT
DETECTED
WHILE ENGINE
NOT RUNNING
FAULT
DETECTED
WHILE ENGINE
RUNNING
LIMP
HOME
MODE
NORMAL
OPERATION
RESUME
WHEN...
P0602 — — ECU not coded 15 Flash
CHK
ENG
— — — —
Possible cause:
ECM not coded or damaged ECM.
Service action:
No service action available for fault P0602, symptom 142.
P0604 — — RAM faulty 15 Flash
CHK
ENG
— — — —
Possible cause:
Damaged ECM.
Service action:
No service action available for fault P0604, symptom 136.
P0605 — — EEPROM faulty 15 Flash
CHK
ENG
— — — —
Possible cause:
Damaged ECM.
Service action:
No service action available for fault P0605, symptom 137.
P0605 — —
Checksum fault
EEPROM
15 Flash
CHK
ENG
— — — —
Possible cause:
Damaged ECM.
Service action:
No service action available for fault P0605, symptom 143
P0605 — —
Coding ID
checksum fault
15 Flash
CHK
ENG
— — — —
Possible cause:
Damaged ECM.
Service action:
No service action available for fault P0605, symptom 144.
P0605 — —
Coding checksum
fault
15 Flash
CHK
ENG
— — — —
Possible cause:
Damaged ECM.
Service action:
No service action available for fault P0605, symptom 145.
P0605 — —
Programming
checksum fault
15 Flash
CHK
ENG
— — — —
Possible cause:
Damaged ECM.
Service action:
No service action available for fault P0605, symptom 146.
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