Cadillac Escalade, EXT and ESV Forum - 1999 - 2006 Discussion, Australian EXT suffers notorious symptoms! in Cadillac Escalade Forums; Well after searching and searching I think I'm going to reach out for some help.
04 Ext, only black 04 ...
Well after searching and searching I think I'm going to reach out for some help.
04 Ext, only black 04 in Australia. No Cadillac dealerships here...
I've read many posts in regards to the voltage drop issues whilst the engine is running , however my trucks issue begins prior to the engine starting.
So key in, turn to Acc: full power - cad logo on screen.
One more click over to Ignition: all hell breaks loose, dome lights flicker as well as exterior lights, the screen resets, flickers and displays the Delphi version.
When I proceed to start: I get nothing but the clicks so I stop. Try again and the next crank evolves into the first turn, then a faster turn. It speeds up when I repeat the process and will start as if there was never a problem.
This is however only in the morning/after approx 12 hrs and I do believe whatever is causing the issue needs some heat in order to get going.
Have checked and replaced the ground straps.
Installed a new battery, contacts are good - the only thing I can think to do is reflash the ecu?
Your feedback/insight much apreesh as always!
Interesting.... This EXT has just clicked over 120,000kms, I guess it's done it's duty. Makes so much sense though.
3months - exactly the same duration. I did however enjoy a couple of moments of satisfaction though when I'd start this procedure in public when the spiteful guy walking passed was ever so happy to say,
"mate she's dead, that ain't starting!'.
So I smiled and asked him if he had read Steven King's first story, and he heard the opposite of a dying truck. ;-)
Might pull the starter out of the h2, I'm guessing it'd be same? - Oh, and thank you!
just about to commence that now. One thing that still baffles me though... Fair enough the starter motor appears to be creating resistance for a free flow crank, but switching the key from ACC - seeing full power in all interior electrics, to ON/IGNITION - suddenly having everything flickering.
Seems as if the IGNITION position is deprived of full power.