Code C1241

DIVIDES

MEMBER
2009 TOYOTA PRIUS
108,000 MILES

I see this code on so many Toyotas, usually if it is accompanied by ones for ABS pump usually it is bad, but when alone, could it be that at some point the battery was weak?

Sunday, November 7th, 2021 AT 2:48 PM

1 Reply

JACOBANDNICKOLAS

MECHANIC
109,758 POSTS

Hi,

The code can be set based on low voltage or extremely high voltage. If there is an issue with the charging system regulator, high voltage can set this code as well.

If you look below, I attached the diagnostics for this code.

I hope this helps. Let me know if you have other questions.

Take care,

Joe

See pics below.

Images (Click to make bigger)