Dwumadi ne akwan a wɔfa so hu waya harness .

Wiring harness yɛ nneɛma a ɛwɔ nkɔso a ɛyɛ ntɛm sen biara, gua so ahwehwɛde kɛse ne nea ɛyɛ mmerɛw sen biara a wɔde si hɔ wɔ nnɛyi ɛlɛtrɔnik ne nsɛm ho amanneɛbɔ mfe mu. Sɛnea ɛbɛyɛ a wɔbɛhwɛ ahu sɛ wɔde wiring harness ahorow bedi dwuma yiye na wotumi de ho to so no, ɛsɛ sɛ wɔyɛ sɔhwɛ a emu yɛ den wɔ nhama a wɔde yɛ nhama no so anaasɛ ansa na wɔn a wɔde di dwuma no de adi dwuma sɛnea nneɛma no gyinapɛn te. Nnwuma ahorow wɔ sɔhwɛ ahwehwɛde ahorow ma wiring harness ne sɔhwɛ adwuma ahorow. Mpɛn pii no, nneɛma anan na ɛwɔ hɔ ma harness sɔhwɛ no:

1. Nkitahodi sɔhwɛ no bɛyɛ 100% a ɛteɛ;
2. Wire harness impedance test no bedi mfiridwuma ho ahwehwɛde ahorow ho dwuma;
3. Nkitahodi a ɛko tia wiring harness a ɛka nhama ne nkitahodi ho;
4. Sɔ sɛnea nkwaa no yɛ ntɛmntɛm wɔ waya no so no hwɛ .

Wiring harness conductivity ne impedance test ne sɔhwɛ nneɛma a ɛyɛ mfitiasede sen biara a ɛbɛma wɔahwɛ ahu sɛ wiring harness no yɛ papa na wotumi de ho to so. Ɛnam saa nhwehwɛmu adeɛ yi so no, ɛbɛtumi ayi short circuit, open circuit, miswiring ne nneɛma foforɔ a ɛdi huammɔ ntɛm afiri hɔ. Nanso mprempren, units pii a wɔde hu nneɛma no da so ara kɔ akyi koraa, ɛnyɛ sɛ ɛyɛ brɛoo, ɛyɛ adwuma yiye nko, na ɛnyɛ den sɛ adwumayɛfo bɛbrɛ, na ɛyɛ mmerɛw yiye nso sɛ wɔbɛma wɔahu nea ɛnteɛ na wɔantumi anhu.