DETROIT — Toyota 7203, +3.15% TM, +1.82% and General Motors GM, +0.60% are telling the owners of about 61,000 older Corolla, Matrix, RAV4 and Pontiac Vibe models to stop driving them because their Takata air bag inflators are at risk of exploding and hurling shrapnel. The urgent warning Monday covers certain Corolla compact cars and Matrix hatchbacks from the 2003 and 2004 model years, as well as the RAV4 small SUV from 2004 and 2005. Also covered are about 11,000 Pontiac Vibes from 2003 and 2004, which ...