Caravan Chassis Handbook - Swift Owners Club

TROUBLE SHOOTING & FAULT FINDINGTABLE 4 ATCLED COLOUR ATC DIAGNOSIS WHAT TO DO OUTCOME STATUSGREEN ATC Active Everything okGREENFLASHINGATC ActiveSelf testincompleteDrive forward to detect movement tocomplete self test and re check LEDGreen(Constant)Ready for journeyREDATCInactivePossible tocontinuejourneyRemove 12S or 13 Pin plug and wait5 seconds.Reconnect plug.GreenRedReady for journeyATC Error logfile memory exceeded. Caravancan be towed, but ATC will not function.*REDFLASHINGATC hasdetecteda faultDon’t continuewith ATCconnectedRemove 12S or 13 Pin plug and wait5 seconds.Reconnect the plug.GreenRed(Flashing)Ready for journeyATC faulty, and cannot be driven. Removepush-rod. Contact AL-KO.LED NOTWORKINGATC has nopowerLED FaultyCheck push rodposition beforecontinuing.Remove 12S or 13 Pin plug and wait5 seconds. Reconnect the plug.Check for constant live - refer tosystem requirements.GreenNot workingReady for journeyIf power ok, check push rod position:Red line visible - do not drive vehicle.Red line not visible - possible to continuejourney but contact AL-KO.* ATC stores operating errors in a logfile which over time will become full and will result in the solid red light appearing. This needs to be erased and can be done easily byconnecting the caravan to a 12 volt supply for a period of 12 hours. The power required to carry out this function is minimal. Most occurrences of these errors are due topower supply problems to ATC which could be due to low voltage, or an intermittent power supply from the towbar.47