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 this article.
If possible, insert the remover tool from the wire side (except waterproof connector).

Fig 1: Inserting Tester Probe From Wire Side
Courtesy of KIA MOTORS AMERICA, INC.
Use a probe with a tapered tip.
Refer to the user's guide in the wiring repair kit (Pub No.: TRK 015.)

Fig 2: Identifying Probe With Tapered Tip
Courtesy of KIA MOTORS AMERICA, INC.