: help with traction control and sir light



cad diville
07-10-11, 07:23 PM
need help I have a 1995 cadilac diville 4.9l and getting codes TC0077, TC0072 and sir 1033. could any body help me.

Ranger
07-10-11, 10:23 PM
Always post the code definitions along with the codes. http://myweb.accessus.net/~090/dtcobd1.html

T072 .................................................. ...... Serial Data Link Fault
There is no T077 or 1033

I suspect you meant I033
I033 ................................ Loss of Supplemental Inflatable Restraint Data