Did a quick title search with no luck. Before I go digging into wiring diagrams does any know where the TEMS and cruise control systems are linked? Both are intermittently in-op. No warning lights, no flashing TEMS. TEMS stays on normal regardless of what I set it to, still functions properly otherwise. Cruise will not turn on at the dash switch. Now and then I notice the second TEMS light will come on and when it does my cruise also works.