Has anyonw else had this happen?

Code thrown is b2104 on BCM. No other codes. My dealer is stumped

B/r,

Ed

 

It's under warranty. Tell dealer to give you a rental and call you when they get it figured out.

 

B2104 - System power output overloaded


Possible Causes:
Short to ground in the system power circuit
Ignition coil resistance too low
Front coil shorted low
Rear coil shorted low
Active intake resistance too low
Active exhaust resistance too low
Front HO2S resistance too low
Rear HO2S resistance too low
Front fuel injector resistance too low
Rear fuel injector resistance too low
ACR resistance too low\Purge solenoid too low


I'm not going to type the 15 tests listed in the Elec Diag Manual. If you need a certain test let me know.