Automotive Electronics & Components
For automotive modules, displays, controllers, interior and exterior trim, and wire harnesses, we provide full-process testing and certification support covering electrical loads, EMC, climate reliability and materials. Tests cover real road-vehicle service profiles and are benchmarked against OEM and Tier-1 acceptance criteria.
You are probably struggling with these issues
These are the things we hear most. If any of the following matches your situation, it is time for a systematic pre-compliance assessment.
No confidence before OEM or Tier-1 acceptance; a failure means rescheduling and drags the whole project timeline
Automotive standards follow each OEM; VW / GM / Toyota / GAC have different requirements, and it is unclear which items to check
After a component failure you cannot get the root cause, so you resort to costly trial-and-error material swaps with no one held accountable
What we do for this industry
Listed here by capability area; specific items are subject to the test plan.
- Electrical Load: Full ISO 16750-2 set (overvoltage, superimposed AC, slow rise/fall, load dump, reverse voltage, etc.)
- EMC: EMI radiated/conducted emissions, EMS radiated immunity, BCI, transient immunity, ESD
- Climate environment: High/low temperature, temperature-humidity cycling, thermal shock, damp heat cyclic, salt spray, gas corrosion
- Mechanical environment: Vibration, mechanical shock, crash, drop, road-simulation transport
- Materials and chemistry: VOC / FOG, odor, fogging, formaldehyde, ELV prohibited substances
- Durability and fatigue: Four doors and two lids, seat strength, interior rearview mirror, button durability
- Automotive wire harness: Pull-out force, voltage drop, crimp and waterproofing, bending, temperature and oil resistance
- Automotive lighting: Photometric performance, photometric/colorimetric parameters, environmental durability
Main applicable standards
Below are the standards most frequently required in this industry; the actual applicable items depend on the target market and customer requirements.
| Standard / Regulation | Content |
|---|---|
| ISO 16750-2 | Electrical loads (environmental conditions for electrical and electronic equipment) |
| CISPR 25 / GB/T 18655 | Radio disturbance characteristics for vehicles and onboard devices |
| ISO 11452-2 / -4 / -5 / -9 | Immunity to narrowband radiated electromagnetic energy (radiated / BCI / stripline / handheld transmitters) |
| ISO 7637-2 / -3 / -4 | Electrical transient disturbance and immunity conducted along supply lines |
| ISO 10605 / GB/T 19951 | Electrostatic discharge (three modes: powered / unpowered / discharge island) |
| ISO 16750-3 / -4 / -5 | Mechanical loads / climatic loads / chemical loads |
| VDA 277 / 278 / 275 / 3900 | VOC, FOG, formaldehyde, odor (German OEM requirements) |
| GMW 15634 / 3235、PV 3341 / 3015 | GM and Volkswagen VOC and fogging methods |
| QC/T 941~944 | Testing methods for prohibited substances in automobiles |
Standard versions are updated; please confirm the current valid version with us before formal submission.
Delivery Time
Routine climatic and mechanical items: 3~5 business days; full EMC (EMI+EMS): 5~8 business days; full packages including VOC / odor / fogging: 7~10 business days.
Main capability areas
EMC Full Pre-Compliance
3m semi-anechoic chamber + shielded room; EMI and EMS done in one place
Electrical Load
All 8 sub-items of ISO 16750-2, including load dump 5a+5b
Climate Reliability
Temperature-humidity, thermal shock, salt spray, gas corrosion
Vibration & Shock
Vibration table + crash table, including road-simulation transport
VOC / Odor
VOC conditioning chamber, Tenax / DNPH tubes, TD-GC-MS
Failure Analysis
金相切片、SEM、成分分析定位根因
Which laboratories handle these capabilities
Click in to see the specific test item list and equipment models.
Other industry solutions
Finalize your test plan for automotive electronics and components
Our technical consultants select the minimum necessary test combination based on your target market and customer requirements, and deliver a plan and quotation within 1 business day.
