Ford B1601: PATS Received Incorrect Key Code From Ignition Key Transponder
Is your scanner showing Ford B1601?
No worries. We'll show you what it means and how to deal with it.
Ford B1601: PATS Received Incorrect Key Code From Ignition Key Transponder
OVERVIEWWhat Does The Ford B1601 Code Mean?
Key on, and the PATS received an incorrect Key Code from the Ignition Key Transponder.
What Are The Potential Causes Of The Ford B1601 Code?
Refer to test procedures Section 419 of the Workshop Manual to determine why the Passive Antitheft System (PATS) received an incorrect Key Code from the Ignition Key Transponder.
How Can You Fix The Ford B1601 Code?
To service, reprogram the powertrain control module (PCM) to the latest calibration using WDS release B31.10 or higher. Calibration files may also be obtained at www.motorcraft.com. Clear all DTCs. If the condition is not corrected by PCM reprogramming, continue with normal diagnostics to pinpoint root cause.
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> Ignition Immobilizer Module. Transceiver.
>>> Cardone 78-4937 Remanufactured Ford Engine Control Module (ECM) / Computer (Renewed)
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
