ABS and "!" lights are ON again! - Toyota Yaris Forums

limochong · 01-11-2011, 05:01 PM

Hi Guys~
I have 2007 Sedan model also...the other day both parking brake and ABS lights came on then both went off inself after driving it about 30mins. A few days later those two lights came on again then went off itself...after reading up on these posts i went to check under the car (both rear speed sensor wires and connectors). After observing i did not see any chafed or broken wires and damage to connectors. After cleaning the connectors and sensor areas with contact cleaners and re-connected them back.
I was fortunate to see no damage to wires or connectors. So far i don't see any problems with parking brake and ABS light. I think it's fixed for now~

P.S. I did check with OBD II but like the others peoples there was no fault code shown.(at least my case)
I do not know why it did not record any fault code in computer??

01-11-2011, 05:01 PM	#11
limochong Drives: 2007 yaris sedan Join Date: Mar 2010 Location: yyz Posts: 21	Hi Guys~ I have 2007 Sedan model also...the other day both parking brake and ABS lights came on then both went off inself after driving it about 30mins. A few days later those two lights came on again then went off itself...after reading up on these posts i went to check under the car (both rear speed sensor wires and connectors). After observing i did not see any chafed or broken wires and damage to connectors. After cleaning the connectors and sensor areas with contact cleaners and re-connected them back. I was fortunate to see no damage to wires or connectors. So far i don't see any problems with parking brake and ABS light. I think it's fixed for now~ P.S. I did check with OBD II but like the others peoples there was no fault code shown.(at least my case) I do not know why it did not record any fault code in computer??