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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSFORD2003WINDSTAR BASEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1964 (FOUR WHEEL DRIVE (4WD) SYSTEMS)DIAGNOSTIC TESTSFOUR WHEEL DRIVE (4WD) SYSTEMSPINPOINT TESTSPINPOINT TEST C: 4X4 CONTROL MODULE RECEIVED NO/INVALID DATA FROM PCMPINPOINT TEST C: 4X4 CONTROL MODULE RECEIVED NO/INVALID DATA FROM PCM
2003 Ford Windstar Base
Pinpoint Test C: 4X4 Control Module Received No/Invalid Data From Pcm
2003 Ford Windstar BaseSECTION Pinpoint Test C: 4X4 Control Module Received No/Invalid Data From Pcm
WARNING: This page is about a different car, the 2008 Mercury Mariner and 2008 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Conduct Steps 1 through 10 outlined in Inspection and Verification prior to carrying out this test.
- C1 CHECK THE PCM DTCs
- Carry out the PCM self-test.
- Review the results of the PCM self-test.
- Are the following DTCs present?
P1289, P1290, P0117 or P0118 (engine coolant temperature faults) or P2121, P2122, P2123, P2126, P2127, P2128, P2131, P2132 or P2133 (accelerator pedal faults) or P0603 or P1633 (keep alive memory [KAM] faults)
- YES : REFER to the Introduction - Gasoline Engines article for further diagnosis to the electronic engine controls.
- NO : The system is operating correctly at this time. CLEAR the DTCs. REPEAT the self-test.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.