[ Model - ECLIPSE CROSS / Year - 2018 ]
2018 / ECLIPSE CROSS / EC - Workshop Manual
55 -HEATER, AIR CONDITIONER AND VENTILATION > TROUBLESHOOTING > DIAGNOSIS CODE PROCEDURES > U1199 Chassis No. not programmed
Code No.U1199 Chassis No. not programmed
 
 
caution
  • When the ETACS-ECU of vehicles without KOS is replaced, the encrypted code of the ignition key needs to be registered to the ETACS-ECU. (If the encrypted code is not registered, the engine cannot be started. Register the encrypted code as described in Immobilizer System - How to Register Key ID .)
 
 
DIAGNOSTIC FUNCTION
If the chassis number is not written to the ETACS-ECU, the ETACS-ECU sets diagnosis code No.U1199.
 
 
PROBABLE CAUSES
  • Chassis No. not programmed
  • Malfunction of the ETACS-ECU