STARTING &
CHARGING
Batteries, alternators, starters and loaded voltage-drop testing.
Open diagnostic guide ↗Automotive electrical diagnostics
Precision electrical diagnostics for modern vehicles. No guesswork. No unnecessary parts. Just answers.
01Test before
you replace
02Data-backed
diagnosis
03Clear repair
direction
Systems we diagnose
[ 02 — CAPABILITIES ]
Follow the evidence through the complete electrical system.
Batteries, alternators, starters and loaded voltage-drop testing.
Open diagnostic guide ↗Communication, integrity and intermittent data faults.
Open network library ↗Reference circuits, waveforms and component control.
Setup, coding, calibration and verification.
Open programming library ↗Sleep-state recording, wake-event analysis and non-invasive circuit isolation.
Open battery-draw guide ↗High-voltage safety, READY faults, charging, isolation and thermal systems.
Open EV diagnostic guide ↗The diagnostic process
VOLTAGE
14.2V
Verify the symptom and establish a clear test plan.
Read every module and compare live data.
Loaded tests and waveform analysis isolate the fault.
Clear evidence and a focused repair path.
THE CODE IS A CLUE.
THE TEST IS THE ANSWER.
Measure first, replace second.
12Vsystems through high-voltage
vehicle networks