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.
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HOMESERVICE MANUALSFORD2021TRANSIT-350 HD BASE, VAN CARGO EXTENDED, 3.5L ENG VIN 8, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 467 (APIM GUIDED ROUTINE TESTING)PINPOINT TESTSPINPOINT TESTS A: APIM HARDWARE TEST ROUTINE
2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, AWD
Pinpoint Tests A: APIM Hardware Test Routine
2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, AWDSECTION Pinpoint Tests A: APIM Hardware Test Routine
WARNING: This page is about a different car, the 2020 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This test is designed to check the function of the APIM (SYNC module) hardware only; therefore, you should only perform this test routine if directed by the service information. It is very important that no other issues are present with systems or components that interface with the APIM. The APIM hardware test determines whether the APIM module hardware is functioning as designed or has an identifiable issue. As each block of tests is completed, the results are provided and directions given for the next step. At the completion of the test, a recommendation is provided where the "APIM replacement IS NOT recommended" or "APIM replacement IS recommended". Within the test routine you will notice that there may be several actions or tests that you may have performed previously in a different procedure or Pinpoint Test (PPT). However, please follow the directions provided as this test routine specifically checks the operation of the module hardware. For vehicles equipped with SYNC 3, entry into the bezel diagnostics procedure is necessary. Have the procedure available or be familiar with the steps required to enter the bezel diagnostics prior to beginning this test. Refer to Information and Entertainment System - General Information article>General Procedures>Bezel Diagnostics.
The tools required for this test are:
Original Multi-Media Interface Tester (MIT), 105-00120-RCA, new Multi-Media Interface Tester (MIT), 105-00120-GEN2.Β
The tools required for this test are:
- Rotunda Integrated Diagnostic Software (IDS) software
- Vehicle Communication Module (VCM)
Original Multi-Media Interface Tester (MIT), 105-00120-RCA, new Multi-Media Interface Tester (MIT), 105-00120-GEN2.Β
multimedia:A supplement to the article is available.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.