Diagnostics
Electrical
Price
$75+
starting price · see note below
Duration
45–90 min
at your location
Booking
Quote first: I confirm the price for deeper electrical testing with you before I start — electrical faults vary too much to fix a flat fee in advance.
Deeper electrical work: module communication faults, parasitic battery drains, no-start and crank-no-start electronic conditions, intermittent gremlins. Tested at your location with professional equipment. Starting at $75 — I confirm the price with you after I know what your vehicle is doing.
Electrical faults are the ones that waste money: warning lights that come and go, a battery that dies overnight, modules that stop talking, no-start conditions with nothing obvious wrong.
I go deeper than a code scan — module communication, circuit and signal testing where the vehicle allows it — and report what I find, including the honest cases where the answer needs more time or a specialist.
What this addresses
- Multiple warning lights or systems misbehaving at once
- Battery draining overnight with no obvious cause
- No-start or crank-no-start with no clear reason
- Modules that don't respond to a scan tool
Compatibility
What can be tested depends on the vehicle — module access and available data vary by year, make and model. Starting price is $75; I confirm the final price with you once I know what your vehicle is doing.
How mobile service works
- 1Tell me your year, make, model, engine — and what your car is doing (or what feature you want changed).
- 2I verify your vehicle and confirm the service is supported before you spend anything — compatibility varies by year, make and model.
- 3I confirm the price with you before I head out. Prices are starting prices; a travel fee applies beyond 10 miles.
- 4I come to you — your home, your office, your driveway. No waiting room, no dealership lane.
- 5I work with professional equipment, explain what I find in plain English, and deliver — a diagnostic report, a reset, a feature unlocked.
Common questions
Why is this quoted rather than fixed?
Because electrical faults vary enormously. Some take twenty minutes to isolate, some take a couple of hours. I confirm the price with you after I've seen the vehicle — no surprises on the invoice.
Can you fix a wiring fault?
I diagnose and report on the electronic side. Physical wiring and mechanical repairs are handled by a shop — I'll tell you what needs doing so you're not paying twice.
Does a diagnostic guarantee you'll find it?
No, and I won't pretend otherwise. Intermittent faults can be evasive. If I can't pin it down in the time we agreed, I'll tell you that before the bill changes.
Ready when you are
Send your year, make, model and what you need done. I verify compatibility before you book.
Serving Chattanooga and surrounding areas — I come to you. Enter your ZIP to confirm coverage.
Prices are starting prices, not guarantees. Final pricing can depend on vehicle, location, diagnostic complexity and requested procedure. This is an electronic diagnostics, coding and reset service — not mechanical repair. Diagnostics identify electronic faults but do not guarantee that a specific mechanical repair will resolve a problem. No dealership or manufacturer affiliation.