B1168 PDF

A document that provides detailed instructions for troubleshooting the DTC B1168 error on a 2004 TL vehicle. It includes step-by-step guidance on using the HDS to clear DTCs, testing and checking various modules, and identifying faulty components. The document emphasizes checking connections and the battery condition if the DTC is not indicated. It also outlines procedures for replacing ECM/PCM or a faulty gauge control module.