Hybrid and EV System Diagnostics in Sacramento, CA
A check-engine light on a hybrid is only half the story. The hybrid system keeps its own codes, and a generic scanner — or a general shop — misses most of them. We read all of it.
Lights and Codes We See Every Week
- The red triangle of death (master warning) on Prius dashboards
- “Check Hybrid System” messages on Toyota, Lexus, and Honda hybrids
- ABS, brake, and traction lights appearing together — often code C1256, the classic brake actuator failure
- Battery codes P0A80 and P148F, sensor codes like P1121
Why Generic Scans Miss Hybrid Problems
Hybrid faults live in the battery ECU, inverter, and brake actuator — systems a parts-store scan never touches. Reading them requires manufacturer-level access and knowing what normal looks like on each platform.
What a $99 Diagnostic Gets You
A full-system scan including module-level battery health, live sensor data, and a plain-English verdict: what’s wrong, what it costs to fix, and what happens if you wait. No commitment to repair with us.
Our Process
- Full hybrid-system scan — battery, inverter, brakes, engine
- We show you the actual data, not just a code number
- Firm quote if repair is needed; honest “drive on” if it isn’t
If the scan points at the pack, you have options: reconditioning from $800 or full replacement — we do both and recommend whichever the data supports.
Our Warranty
Every repair at AT Automotive is backed by a 12-month / 12,000-mile warranty on parts and labor. If something we fixed fails within that window, bring it back and we’ll make it right.
Get a Straight Answer — $99
Call (916) 957-6884 or use our contact form. AT Automotive, 8561 Weyand Ave, Sacramento. Mon–Fri 10am–5pm.