celiagy

Hey everyone. Now, there is only one issue left. The car can run normally after starting, and there is no fault code. However, once it stops and is turned off, the engine will not be able to reignite immediately and it will take about 2 minutes to resume ignition. There is no longer engine off during driving and the status shows:

Hey Steve, Roger and Paul. Thanks for your guys' replies. I used sandpaper and WD-40 to clean the electric contacts connecting the car to the battery, but the problem seems to still exist. Here is the photo:

Today I replaced the new costco kirkland 24F battery and the fault codes changed from engine fault codes + 4wd fault codes + vsf off fault codes to the following fault codes (ABS, anti-roll and vsf off fault codes + handbrake fault codes (even though I had released the brake, the light stayed on so I considered it a fault code)). I also polished and cleaned the battery connector and it seems that the engine stalling problem no longer occurs.

Hey Guys, I have a toyota alphard 2010 right hand module. At the beginning of june, this car occurred a constant battery drain problem. Since I replaced the car head unit (replaced with a generic Android car unit on aliexpress) and the rear entertainment sunroof TV, I first suspected that the cause was the loss of power in these added electrical components. However, after inspection, it seems that this is not the cause. In addition, in mid-June (around June 14), the car suddenly could not exceed 40km/h when driving at high speed. No matter how you stepped on the accelerator, the problem still existed until it slid to the side of the road and stalled (happened 5 times per day ). I will share with you my troubleshooting ideas and repair process in the next few weeks (hopefully it can be fixed as soon as possible). Since there are no dealers or repairmen who can repair JDM models in my area, I have to repair it myself. If you have encountered a similar situation or have any good ideas, please reply to this post to help me troubleshoot the problem. Thank you in advance for your help!