df648 renault error code

 Renault Error Code DF648 

df648 computer safety mode 1 flag , Renault Car

in this case car engine starting problem

first check on dashboard cluster meter 

immobilizer security system indicator 

warning light symbol  flashing light Ok or Not

 What Does Error  trouble code  means DF648

car starting problems engine

car starting problems no cranking

car engine cranking but not starting

 check starter relay fuse wiring harness 

check IMMO  relay fuse  check key transponder

check immobilizer antenna ,

 check BCM check , ECU

check ECU Main relay and circuit

if u  have  other  key try to start another key 

Renault Car df648  error code