2008 toyota sienna warning lights

2 ANSWERS

1. amomipais82
   

   Hi,
   I don't think I can be much help,electrical problems like this are hard enough to diagnose with access to the vehicle to make voltage and resistance measurements using a wiring diagram, whatever it is, it's complicated and not common, not something I can say to, yes I have seen this before and tell you the solution.
   To your knowledge has this van been involved in a collision? This would indicate a wire harness problem, possibly high resistance or a short to ground somewhere in the system creating a feedback voltage that keeps the battery warning light on, it could also be one of the daytime running light relays.

   Report (0) (0)  |   12 years, 9 month(s) ago  

2. Guest7482
   

   the air pressure in your tires is low.

   Report (0) (0)  |   12 years, 9 month(s) ago