Recent content by PeT4R

I know the transmission harness seems daunting but it really isn’t. Neither is dropping the pan. You are going to need a solenoid harness and Toyota replacement pins. I used this page as a guide: Preventative Maintenance 2006 DC 4.7 A750E P0986 & P2716 Transmission Problem | Toyota Tundra...

Likely your alternator. Go to an auto parts store they would be able to tell you the condition of your battery and alternator with a diagnostic tool.