ITBC malfunction and limitations
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When the Integrated Trailer Brake Controller malfunctions, Kia recommends visiting an authorized Kia dealer/service partner.
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If a trailer malfunction occurs, take it to its manufacturer for inspection and maintenance.
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The vehicle manufacturer is not responsible for any issues caused by customer misuse or the non-genuine trailer brake controller equipped.
ITBC warning messages
|
Warning message |
Display conditions |
|---|---|
|
Check trailer wiring |
When a malfunction occurs due to a trailer brake wiring issue |
|
Check Trailer brake module. See owner's manual |
When the ITBC controller malfunctions |
|
Check Trailer Brake System |
When communication malfunctions occur in another controller related to ITBC |
|
Use trailer brake switch |
When a malfunction* occurs in the trailer automatic brake |
|
Check trailer (brake) switch fault |
When a malfunction* occurs in the trailer manual brake due to a trailer switch issue |
|
Trailer disconnected |
When disconnecting the trailer after attaching it |
|
Check trailer connection |
When adjusting the trailer brake control lever without a trailer attached |
|
Check trailer Tail lamp |
When an open circuit or short circuit occurs in the trailer's taillight |
|
Check trailer Rear fog Lamp |
When an open circuit or short circuit occurs in the trailer's rear fog light |
|
Check trailer Back up lamp |
When an open circuit or short circuit occurs in the trailer's backup lamp |
|
Check trailer stop lights |
When an open circuit or short circuit occurs in the trailer's stop lamp |
|
Check trailer left turn signal lights |
When an open circuit or short circuit occurs in the left turn signal lamp of the trailer |
|
Check trailer right turn signal lights |
When an open circuit or short circuit occurs in the right turn signal lamp of the trailer |
|
Check trailer right turn signal lights |
When an open circuit or short circuit occurs in both the left and right turn signal lamps of the trailer |
