P0601 — Internal Control Module Memory Check Sum Error

Powertrain (engine/transmission)

Internal Control Module Memory Check Sum Error

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Can I drive with P0601?

You can usually drive home and book an inspection within a few days.

Frequently asked questions

What does fault code P0601 mean?

P0601 means Internal Control Module Memory Check Sum Error.

Can I keep driving with P0601?

You can usually drive home and book an inspection within a few days.

Related fault codes

• P0600 — Serial Communication Link Malfunction
• P0602 — Control Module Programming Error
• P0603 — Internal Control Module Keep Alive Memory (KAM) Error
• P0604 — Internal Control Module Random Access Memory (RAM) Error
• P0605 — Internal Control Module Read Only Memory (ROM) Error
• P0606 — ECM/PCM Processor Fault
• P0607 — Control Module Performance
• P0608 — Control Module VSS Output 'A' Malfunction
• P0609 — Control Module VSS Output 'B' Malfunction

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