08 Toyota Tundra No Ecm Communiation No Start

Toyota tundra 2007 cranks but wont start.

08 toyota tundra no ecm communiation no start. Solara 99-03 Tacoma 2nd Generation 2005-2015 Camry 5th and 6th Gen 02-11 Solara 04-08 Corolla 10th Gen2nd Gen. Just a ton of stuff. Replaced the ECU but the truck still wont start.

If the engine is failing to start entirely that can be a symptom of a bad ECM. Ill recommend to disconnect the cam sensor and check if ecm communication is possible. In this video I guide you.

If the engine is the same as my 2002 they are a Hemi-style which go right into the valve covers hidden under the individual coil packswhich can be removed by loosening one nut I believe. Died while driving spins ok no start. I tried starting my truck with that basic key that had no chip and it kept turning over but would not start.

Try lightly slapping the ECM with your palm and verify that all the wires are plugged in securely into the ECM. All i did that day was pull some wires through the firewall including a 4awg power cable i also am putting two 16awg wires into the fuse box for future fused switches. This truck died while driving no start spins ok no ses at all when I check with the techstream ecu will not respond.

And I had taken it to a shop who suggests a new ECM replacement. Some 2007 2008 model year Tundra vehicles may exhibit a no start condition with Diagnostic Trouble Code DTC B2799 caused by water intrusion into the engine room wire harness. Hey all had this vehicle in for a few days.

I wanted to get a second opinion or to see if anyone knows where I can get good prices because I know the 1189 they quoted me for a new ECM is wrong. My 2007 Tundra Tundra stopped on me while driving. Went thru diagnostic charts.