I recently (just over a month ago) bought a 2006 Civic and its' battery has drained twice when left for 24hrs+.
Taking it to my local Honda dealer they advised the HFT was the drain but that it was controlled and prompted by the MICU. That the MICU was the root cause.
Advised this would...
Hoping someone would be able to give me some advice on the MICU when it is in sleep mode.
My Civic has been through quite a bit in terms off getting fixed for a battery drainage issue.
1st diagnosis) Honda replaces battery
outcome) Battery drainage remains the same
How many people have had problems and had to have there MICU changed because of a fault.
Would be nice to know how many different faults that this unit can make the vehicle have.
Also anybody got a list of what circuits this unit controls?