Vehicle Diagnostics
Vehicle Diagnostics
Don’t guess — let our technicians read the real story.
Alexandria & Central Louisiana · National Transmission
Vehicle Diagnostics in Alexandria, LA
A check engine light, ABS warning, or transmission code requires professional scanning and expertise to interpret correctly. Our technicians use state-of-the-art diagnostic tools to pinpoint the exact cause — not just the symptom — saving you time and money.
What We Do
OBD-II Diagnostic Scan
ABS & Transmission Code Reading
Electrical System Diagnosis
Comprehensive Vehicle Inspection
All Makes & Models
Why Choose National Transmission?
3-Year Nationwide Warranty
1–3 Day Turnaround
Family-Owned, 20+ Years
Certified & Licensed
Related General Repair Services
Visit Us
1521 MacArthur Dr., Alexandria, LA
Mon–Fri 8am–5pm