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.
Pinpoint Tests A: APIM Hardware Test Routine
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 General Procedures - Bezel Diagnostics in the appropriate Information and Information and Entertainment Systems article.
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
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.