Why my 1990 Volvo 760 wagon horns' one pole directed ground other than as Chassis Schematic showing? The horns didn't work except little sound. Is it due to the relay function? No problem had been found with fuse and the horn after my checking.
Volvo Q&AAsk Your Question
1990 Volvo 760 Question: 1990 Volvo 760 wagon horns
Verified customer reviews for auto repair shops near you