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Crank no start, no spark no injector pulse

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3.7K views 4 replies 2 participants last post by  Submariner409  
#1 ·
06 Escalade ESV, no crank no start no spark no injector pulse, I have fuel pressure with key on have replaced fuel pump , and crankshaft sensor.VATS has been any ideas?
 
#5 ·
If you messed with the TheftLock, content theft, or security systems that may be the problem. You cannot "eliminate" the security/data systems - there are ways to jumper it and fool some systems.

Those two codes refer to loss of signal (problems with the serial data bus?) to the RSS and EBCM. Maybe due to sound system head unit problems.

For your 2006 OBD-II GM codes -