LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2012 >> Mustang Base, 2D Convertible, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission External Controls >> Diagnosis And Testing >> External Controls >> Inspection and Verification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Inspection and Verification

  1. Verify the customer concern.
  2. Visually inspect for obvious signs of mechanical and electrical damage.
    VISUAL INSPECTION CHART

    Mechanical Electrical
    • Selector lever linkage binding
    • Brake Shift Interlock Actuator (BSIA)
    • Selector lever cable
    • Battery Junction Box (BJB) fuse 39 (15A)
    • Smart Junction Box (SJB) fuse 5 (10A)
    • Wiring harness (circuitry)
    • Loose connections or corroded terminals
    • LED
  3. If the concern is not visually evident, determine the symptom. GO to SYMPTOM CHART - EXTERNAL CONTROLS  or GO to SYMPTOM CHART - NVH .