U1601 — ECU APPLICATION SOFTWARE CODE 1 MISSING OR CORRUPTED
Severity: Warning
Can you drive? With caution: limp mode possible, have it checked soon
Make: Dodge
| Meaning | ECU APPLICATION SOFTWARE CODE 1 MISSING OR CORRUPTED. |
| Family | Network (U) |
Frequently asked questions
What does code U1601 mean?
ECU APPLICATION SOFTWARE CODE 1 MISSING OR CORRUPTED. ECU APPLICATION SOFTWARE CODE 1 MISSING OR CORRUPTED.
Can I keep driving with code U1601 active?
With caution: limp mode possible, have it checked soon
How do you fix code U1601?
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.
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Where to get it fixed