Thanks all for the response. I checked the assistance converter plug and made sure it had good contact and the module wires. After I did that the variable assistance is working again. Allan '93 Audi V8 Q - 177000 '91 Suzuki Samurai 4x4 - 182000 '90 VW Corrado G60 - 111000 '81 Triumph TR8 - 30000 '73 Mercedes Benz 450 SEL -