P0D1F

Control Module Date/Time Synchronization Error

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

~$167 (est.)

Symptoms

Incorrect time display on the instrument panel
Event log errors
Failures in systems that rely on timestamps
The Check Engine light comes on

Causes

Malfunction of the internal clock of the control unit
Open synchronization circuit between modules
Software error in the control unit
Problems with module power supply
Contact corrosion

How to Fix

Check connections and integrity of wiring harnesses
Check power supply to control modules
Reset errors and re-sync time
Update control unit software
If necessary, replace the faulty control module

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