Nimbus Grey 197
right i have brought my rs tuner and plugged it in for the diag tool on my 182 everything looks good but my 2002 ph 2 172 i have had the abs light on over the last few months and i thought with the rs tuner i would be able to go in and turn off the light however my 182 i can see the abs ecu and the link to unlock the module which i am aware of but on the 172 there is no abs ecu now am i being silly or has my 172 not got a abs ecu and if not how can i find out what is causing my light to come on ??