Cat d6n xl no electrical power

[Johnpenwell]

D6n xl Ghs00776
I have no power no lights buzzers no key response etc.
Batteries are good. (Voltage and load tested) Have 24 volts at the starter and also both sides main power relay all fuses are good. The instrument panel will show hours when any button is pressed and that's all. 7104 hours. Anyone ever experienced anything like this.

 

[Nige]

Losing power somewhere between the batteries and the panel.?
If an electrical schematic would help you trace the power please ask, you're welcome to one.

 

[Johnpenwell]

Yes i could use a schematic thank you

 

[Johnpenwell]

No window wipers or exterior lighting also

 

[Nige]

Yes i could use a schematic thank you

Keep an eye on your PMs.

 

[Johnpenwell]

Its a short in the ignition or key pwr. circuit just hadn't found it yet

 

[Johnpenwell]

Thanks nige

 

[Johnpenwell]

Ended up being the main pwr. Relay if anyone else has any trouble like this.
Thanks