P0602 — Control Module Programming Error
Severity: Serious
Can you drive? With caution: limp mode possible, have it checked soon
Make: All makes (OBD-II standard)
| Meaning | Control Module Programming Error. |
| Family | Powertrain (P) |
Frequently asked questions
What does code P0602 mean?
Control Module Programming Error. Control Module Programming Error.
Can I keep driving with code P0602 active?
With caution: limp mode possible, have it checked soon
How do you fix code P0602?
Diagnosis starts from reading the live ECU parameters: the code points to the fault area, not to the part to replace. A vehicle-electronics specialist can test the component and clear the code after the repair.
Need help with this fault?
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Where to get it fixed
Related codes
- P0600 — Serial Communication Link Malfunction
- P0601 — Internal Control Module Memory Check Sum Error
- P0603 — Internal Control Module Keep Alive Memory (KAM) Error
- P0604 — Internal Control Module RAM Error
- P0605 — Internal Control Module Read Only Memory (ROM) Error
- P0606 — Control module processor fault
- P0607 — Control Module Performance
- P0608 — Control Module VSS Output "A" Malfunction
- P0609 — Control Module VSS Output "B" Malfunction
- P0610 — Control Module Vehicle Options Error
- P0611 — Fuel Injector Control Module Performance
- P0612 — Fuel Injector Control Module Relay Control