Circuit 2 is the fuse box located at the bottom of the left-hand side front door pillar. Just turn the set screw 1/2 turn to remove the cover. You probably have a blown or missing fuse.
Two examples of how to protect against circuit failure are fuses and circuit breakers.
P0340 is a failure in the cam shaft sensor circuit. That can prevent the engine from running.P0340 is a failure in the cam shaft sensor circuit. That can prevent the engine from running.
Complete or partial circuit failure
I have a 1988 Jag XJ6 that presented a "Circuit 1 Failure" on the dashboard. The cause of the problem was found to be a blown fuse in the passenger side fuse box. I replaced the fuse and the error message went away. "Circuit 1" refers to the fuse box located behind the right-front passenger side kick panel. "Circuit 2 failure" would indicate a problem in the fuse box located behind the driver's kick panel. Lastly, a "Circuit 3 failure" message would indicate a problem in the fuse box located in the center console. I hope that helps! - Keith
Cylinder identification ( CID ) circuit failure ( according to my Haynes manual )
If fluid is lost due to component failure, you will get total brake failure (loss of all braking except parking/emergency brake) on a single circuit system. A dual circuit system will only fail in one circuit, leaving the remaining circuit working. It is therefore safer.
Coiled around copper core wire, no flow blocking element. Why is this insulated wire coil not prone to short-circuit failure?
I believe that is ( PCM detected coil 1 , 2 , 3 , or 4 primary circuit failure - dual plug )
A low voltage release is provided by a 2-wire control circuit. In the event of a power failure, the magnetic motor starter will drop out.
Yes. Open circuit. A: It depends on the failure type a short will not necessarily make an open circuit but rather a non functional circuit.
its a fuse in the center consel, check their
It's when a failure of one circuit leads to another circuit to fail. This can be intentional,for protection purpose, or it may not be intentional. Cascade tripping is common in sequenced circuit.