The Best 2008 Toyota Sienna Check Engine Light Vsc Trac Off References. Someone told me to replace the catalytic converter and i don't know if its true. Obdii reader gave me two codes p0037 (ho2s heater control circuit low bank 1 sensor 2) and p0356 (ignition coil fail, 6th cylinder).
Web main is 2008 awd. 2007 toyota sienna with the vsc and trac off warning lights on. This thread talks about bank 2, but the ideas are the same.
