no crank, no start, no click

thank you, that is very helpful.

 

Glad you bumped this with a quote today. About that wire a few posts back - it looks orange to me. You say it's yellow with grey stipe. Please confirm - it's a stripe down the length of the wire, and you're not taking those stripes around the wire as a "stripe", right? There's a big difference here and it matters for tracking purposes.

I have 06 EWD's because I'm a fellow '06 owner. When I search for "Y-GR", there's only one wire that's yellow with a grey stripe, and it's for the airbag squib circuit, for the front passenger airbag. I'm not a fan of SRS so I can't begin to tell you the function of the wire, but IIRC the squib circuit is responsible for deploying the airbag, so ... you may want to exercise caution with that wire?

 

Well, guess what, when somebody is sitting in the shotgun seat the passenger side air bag light comes on. I will definitely get on that wire. Would you know if its a hot wire?
And thank you

 

Mine does too. Not sure if it's hot or not.

 

Did you ever find the problem I’m working on a tundra doing exact same thing even down to dimming of clock

 

https://www.tundras.com/threads/starting-problem-help.140883/#post-3546940

Read that reply and all the replies that follow it. It's almost certain your battery failing to offer enough CCA, or faulty terminals, or corrosion in the battery cables is your issue. It happens so damn often to be those three things, there's probably 100 threads here on it. But if it's not, the other items may be your problem. If you haven't carried the battery in to be professionaly tested (and not just for voltage, testing for voltage doesn't mean shit), start there.

The other items related to leaks are often causes of no-start and weird gremlin issues. But you also need to be aware, rodents like to get under the manifold in V8 trucks and chew up the wiring to the starter and knock sensors! If you have a snake cam, feed it under there and look for nests. It'll be super obvious.