DTC C1503 Esp Switch Error
DTC C1503 DESCRIPTION & PROBABLE CAUSES
| DTC No. C1503 ESP switch error | Probable cause |
|---|---|
| Trouble code is set when the condition that the level of ESP switch is high is continued for 60sec. When the ESP switch failure is set there is no signal in the warning lamp and HECU inhibit the ESP control and allow the ABS/EBD control. |
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