QUOTE(jameshy @ Mar 3 2021, 01:35 PM)
Hi all, i've intermittent battery drained out problem on my ford focus mk3 (2012) since last year. The problem started last year i have to do jump start every morning after the car parked overnight. the problem resolved after Ford authorised dealer detected the issue and do reprogramming, and replace one new battery. Unfortunately, after 6 months driving without any issue, lately the car battery drained out again after parked overnight. Get back to same Ford authorised dealer, and was told TPM failure, and need to replace with RM4k+ charges. I'm currently curious whether it's worth to change at Ford authorised dealer, or any outside workshop can solve this issue? i'm concerned TPM might not be the real issue, and it will hunt me again in later months. Wonder anyone face this issue before, or get the TPM replaced at what cost? Thanks.
do you manage to solved your battery issue
Happened to me 3 months after I collect my car in 2012
Towed car back to Ford PJ, replace the battery for free, I googling around its a famous problem outside Malaysia, and that second battery lasted until 2018
Google 2012 Ford Focus
parasitic battery drainI found out that my aircon & dashboard LED lights didn't auto off after I closed and lock the door,, should be OFF after few seconds we lock our car
become a habit of mine until today even after selling my FoFo, to check all my internal car lights
that dashboard lights if its ON, very difficult to notice especially during day, and this will definitely draining your battery over time