...Fuses seem ok. Any ideas? Stop spraying starting fluid! Check the fuse for the fuel pump first. Sounds like you have lost voltage signal to the fuel rail. Turn the key on and loosen one of the fuel ...
...alternator, you should have battery voltage at alternator wire terminal.. unplug the two small wire ignition key on you should have power to one of these two if not there a fuse to it hope it ...
...and replaced the main fuse.But still no luck when he turns the key. What else did he likely fry? I think it is about a 2005. Thanks, Bob starter solenoid or voltage regulator on the firewall
key to the run position, you should here the fuel pump "hummmm" for roughly 2 to 5 seconds. If you can not here the pump run, check the fuel pump fuse under the hood. If that is OK, find the fuel pump
fuses for hvac. Use a test light, check voltage on fuse circuit, key on. Yes, the ignition switch is involved. Check feed to ignition switch, both show to be red wires, hot all the time. The feed from
...voltage when trying to crank. If battery volts, the starter is bad. If not, put your truck in neutral and try to start it. If it starts, your neutral safety switch is bad, if not it may be a fuse, or ...
key off,it should read 12 volts,if it does not,then ,it is not getting voltage from the battery,just run a wire,the same size,or larger on the back,along with the other wire,all the way to the battery
...voltage coming to that windows switch. Actually, GM use's a circuit breaker type relay for each window and one fuse for all the circuit breakers. Try this....Open the door, turn the key to the ON ...
...fuses but the truck runs low voltage all the time nothing above 12 volts. replaced the starter, alt, and starter hot wire. new battery. the starter relay was bypassed but it works just fine. idk what ...
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