05 c6 dead on side of road
#1
05 c6 dead on side of road
I have been diagnosing a battery drain on my 2005 c6 in this thread:
https://www.corvetteforum.com/forums...ery-drain.html
We were on the way down to the shop to work on it and the car died while I was driving it. I mean, it has gone completely dead, no power to anything and the gauges and dials all froze where they were when it went out.
Does anyone have any idea how I can get it moving again?
https://www.corvetteforum.com/forums...ery-drain.html
We were on the way down to the shop to work on it and the car died while I was driving it. I mean, it has gone completely dead, no power to anything and the gauges and dials all froze where they were when it went out.
Does anyone have any idea how I can get it moving again?
#2
Booster pack on the battery, long enough that is charges the battery enough to get it started/put in a parking spot so it can be flat bed towed to somewhere you can wrench on the car.
As for why the battery died, could be the alternator, but better chances its a problem where the alternator cable wire, that connects to the battery cable wire on the starter solenoid lug, and why the battery was not being charged in the first place. Hence when motor is running, alternator should be pushing enough power to the system, that even a dead battery should not cause the motor to die. Of could be a simple as a blown horn fuse , which the alternator uses for a voltage sensing wire, and why the alternator was not charging in the first place.
If you do have power at the battery at the Fuse box terminal (above 12volts and the fuse box terminal nut tight), then major problems in the fuse box~BCM, with the power from the fuse box not making it way to the BCM and out instead. Hence have seen the bar trace from the engine fuse box terminal to the fuse block wires broken from the nut being over torqued.
As for why the battery died, could be the alternator, but better chances its a problem where the alternator cable wire, that connects to the battery cable wire on the starter solenoid lug, and why the battery was not being charged in the first place. Hence when motor is running, alternator should be pushing enough power to the system, that even a dead battery should not cause the motor to die. Of could be a simple as a blown horn fuse , which the alternator uses for a voltage sensing wire, and why the alternator was not charging in the first place.
If you do have power at the battery at the Fuse box terminal (above 12volts and the fuse box terminal nut tight), then major problems in the fuse box~BCM, with the power from the fuse box not making it way to the BCM and out instead. Hence have seen the bar trace from the engine fuse box terminal to the fuse block wires broken from the nut being over torqued.
Last edited by Dano523; 01-23-2021 at 01:43 PM.
#3
Booster pack on the battery, long enough that is charges the battery enough to get it started/put in a parking spot.
As for why the battery died, could be the alternator, but better chances its a problem where the alternator wire, connects to the battery cable wire on the starter solenoid lug, and why the battery was not being charged in the first place. Hence when motor is running, alternator should be pushing enough power to the system, that even a dead battery should not cause the motor to die.
As for why the battery died, could be the alternator, but better chances its a problem where the alternator wire, connects to the battery cable wire on the starter solenoid lug, and why the battery was not being charged in the first place. Hence when motor is running, alternator should be pushing enough power to the system, that even a dead battery should not cause the motor to die.
I’ve hooked up my Nano to the car and have no communications with anything.
Last edited by Ep1429; 01-23-2021 at 01:39 PM.
#6
Once the fuse box was put back together and the battery reattached, the car came back to life. It must have been that the bolt on the fuse box terminal was lose, though we had to use a ratchet to get it off (more than hand tight). Going to take it down to the shop and finish looking at the starter.
Last edited by Ep1429; 01-23-2021 at 02:11 PM.
#7
Instructor
Once the fuse box was put back together and the battery reattached, the car came back to life. It must have been that the bolt on the fuse box terminal was lose, though we had to use a ratchet to get it off (more than hand tight). Going to take it down to the shop and finish looking at the starter.
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