Working in the field, shut down for lunch, won't fire up. Solenoid clicked once, won't again. Jumped from Bat to Starter and it fired up, so I headed for the shop. Had a new starter sitting here, so put it in, same situation. Checked batt. voltage..12.85, but everything on the panel is flashing with the key on. Checked codes and got 03-14 Low Battery Voltage. Removed battery cables, cleaned all ends and fastening points, nothing. Question: How many ground points are under the cab, that could cause this?
773G won't turn over- fault code 03-14
- Thread starter real550A
- Start date
If you jumped it at the starter and it worked, your main ground must be good, as that only completes the +ve vircuit, the ground will be fine for that.
Other grounds are all over the main harness, i can't even tell you where, you'd need to go along it to see if any issues show up.
flyerdan
Well-known member
- Joined
- Mar 7, 2009
- Messages
- 983
It probably depends on where the computer gets the voltage signal from; rather than a ground it could be some corrosion in a connector or relay socket.
It's a bit daunting, but perusing the wiring diagram might offer some insight on where to look.
