abs and asr lights are on on my 92

The abs light is on and the asr light is on on my 1992 .Can anyone tell me a good place to start to look to remedy the problem. thank you  

you need a gm specific ABS scan tool.. to access the ABS codes..

there are so many things to check...  but you have to have  a scan tool to access the codes..  

here is the 92 to 94 code list. copy the link and paste it in a new window.. this way.. you will know many of the systems that effect the antilock brakes...

http://repairguide.autozone.com/znetrgs/repair_guide_content/en_us/images/0900c152/80/08/ff/ba/large/0900c1528008ffba.gif

Some 1986-91 ABS codes, and all 1992-96 diagnostic fault codes can only be read through the use of a Tech 1® or equivalent bi-directional scan tool. There are no provisions for flash code diagnostics. When using the Tech 1®, or equivalent scan tool, for diagnosis, the ABS is disabled by the EBCM while communicating with the scan tool. The SERVICE ABS indicator light will be on, denoting that only normal power assisted braking is possible.

After completing all diagnostic procedures with the scan tool, disconnect the tool and cycle the ignition OFF for at least 10 seconds. This will return the ABS to normal system operation. Refer to Diagnostic Process for more information.


you will need to find an ABS scan tool to read the 90 to 95 gm antilock brake systems from kelsey hays...

the later OBD2 only systems may not have the right cable.. or program...  

Try topping off the brake fluid. Just a guess?  

Thanks for the suggestions, I tried the easiest one first,and it worked. The brake fluid was bearly low at all, but it must have been enough to cause the lights to come on. Thanks again