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DTC U1199 VIN not programmed
 
 
 
 
DTC SET CONDITION
If the chassis number is not written to the ETACS-ECU, the ETACS-ECU set DTC U1199.
 
 
TROUBLESHOOTING HINTS
  • Chassis No. not programmed
  • Malfunction of the ETACS-ECU
 
 
DIAGNOSIS
1. Using scan tool (M.U.T.-IIISE), check whether the DTC is set again