Post-Collision Scanning & Diagnostics
Modern vehicles hide damage in their electronics. Pre- and post-repair scans reveal the fault codes you can't see — and confirm your car is truly fixed.
Seeing What the Eye Can't
Today's vehicles run on dozens of computer modules. A collision can trigger fault codes and disable safety systems with no visible sign of trouble.
That's why we perform a pre-repair scan before work begins and a post-repair scan when it's done — many manufacturers now require both. Scanning also confirms which ADAS calibrations your vehicle needs.
Pre-Scan and Post-Scan, Every Time
A pre-scan maps the hidden damage so nothing is missed in the estimate. A post-scan verifies every module is functioning and free of faults before we hand back your keys.
- Full pre-repair diagnostic scan
- Accurate, complete damage mapping
- Post-repair verification scan
- Documentation for you and your insurer
What Scanning & Diagnostics Covers
Pre-Repair Scan
Identifies hidden electronic damage before work starts.
Post-Repair Scan
Confirms every system is functioning and fault-free.
Fault Code Diagnosis
We diagnose and resolve diagnostic trouble codes (DTCs).
Module Programming
Modules reprogrammed or initialized when required.
ADAS Verification
Confirms which calibrations the vehicle needs.
Documentation
Reports you can keep and share with your insurer.
When Scanning Is Required
Diagnostic scanning is essential — and often manufacturer-required — any time there is:
- Any collision, even a minor one
- A warning light on the dashboard
- Airbag or restraint system deployment
- Electrical or sensor component replacement
- Glass, bumper, or mirror replacement
- Battery disconnect during repair
- ADAS or driver-assist concerns
- A manufacturer requirement for scans
Our Scanning & Diagnostics Process
Pre-Repair Health Scan
We scan every module to capture hidden damage and fault codes.
Diagnosis & Estimate
Codes are interpreted and folded into a complete repair plan.
Repair to OEM Spec
Repairs are completed using approved procedures and parts.
Programming & Calibration
Modules are programmed and ADAS calibrated as required.
Post-Repair Scan & Road Test
We confirm all systems are clear and functioning.
Documentation & Delivery
You receive scan reports and your vehicle.
Trusted With Every Kind of Vehicle
Real repairs from our certified shops. (Hover to view in color.)
Confirmed Fixed — Inside and Out
Pre- and post-repair scans, documented and verified, so you can trust your vehicle is truly repaired, not just put back together.
Post-Collision Scanning & Diagnostics — Frequently Asked Questions
What is post-collision scanning?
Why do I need a pre-scan and a post-scan?
Do you offer free estimates for post-collision scanning?
Will you use genuine OEM parts?
Do you work with my insurance company?
What warranty do you provide?
Three Certified Collision Repair Locations
Call the location nearest you, or request a free estimate online.
Auto Body of Escondido
Auto Body of San Marcos
Auto Body of Murrieta
Want Peace of Mind?
Get a free estimate that includes proper pre- and post-repair scanning.