Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2004 Ford Freestar BaseFACTORY OEM SERVICE PROCEDURE
Anti-Theft System DTCS
ANTI-THEFT SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LISTPOWERTRAIN CONTROL MODULE DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| B1213 | Anti-Theft Number Of Programmed Keys Is Below Minimum | PCM | Go To PINPOINT TEST B . |
| B1342 | ECU Is Defective | PCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new PCM. Refer to POWERTRAIN CONTROL MODULE (PCM) . CLEAR the DTCs REPEAT the self-test. |
| B1600 | Passive Anti-Theft System (PATS) Key Transponder Signal Is Not Received - Damaged Key Or Non-PATS Key | PCM | Go To PINPOINT TEST D . |
| B1601 | Passive Anti-Theft System (PATS) Received Incorrect Key-Code From Key Transponder (Unprogrammed PATS Key) | PCM | Go To PINPOINT TEST E . |
| B1602 or B2431 | Passive Anti-Theft System (PATS) Received Invalid Format Of Key-Code From Key Transponder (Partial Key Read) | PCM | Go To PINPOINT TEST F . |
| B1681 | Passive Anti-Theft System (PATS) Transceiver Module Signal Is Not Received (Damaged, Not Connected, Or Damaged Wiring) | PCM | Go To PINPOINT TEST G . |
| B2103 | Internal Transceiver Antenna Damaged | PCM | Go To PINPOINT TEST C . |
| P1260 | PCM Disabled-Vehicle Disabled | PCM | REPAIR the PCM. Refer to INTRODUCTION - CNG, FLEX-FUEL & GASOLINE . |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.