Testing And Repairs

Do not use wires or harnesses with broken insulation. Replace them or repair them by wrapping the break with electrical tape.
After installing parts, make sure that no wires are pinched under them.
When using electrical test equipment, follow the manufacturer's instructions and those described in appropriate service article.
If possible, insert the probe of the tester from the wire side (except waterproof connector).

Fig 1: Inserting Probe Of Tester From Wire Side
Courtesy of HYUNDAI MOTOR CO.
Use a probe with a tapered tip.

Fig 2: Identifying Probe With Tapered Tip
Courtesy of HYUNDAI MOTOR CO.