First of all, being my first post..... Hello All
I have a 2021 1500 5.7 with eTorque. In the last few days I noticed the voltage gauge dropping while driving, down to just above 1/4. Then it would creep back up to just under half and they cycle keep going for a bit. Being a new truck I called the dealership and have an appointment for next week to have it looked at. I was hoping to get some thoughts from the team here before I take it in, while driving voltage is 12.78 - 13.09. It seems low to me, thinking back to my alternator vehicles that they should be around 14 while running, but knowing eTorque is another animal.
I hooked my OBD2 scanner up and below is what voltage looks like while driving.
Thanks for any input
I have a 2021 1500 5.7 with eTorque. In the last few days I noticed the voltage gauge dropping while driving, down to just above 1/4. Then it would creep back up to just under half and they cycle keep going for a bit. Being a new truck I called the dealership and have an appointment for next week to have it looked at. I was hoping to get some thoughts from the team here before I take it in, while driving voltage is 12.78 - 13.09. It seems low to me, thinking back to my alternator vehicles that they should be around 14 while running, but knowing eTorque is another animal.
I hooked my OBD2 scanner up and below is what voltage looks like while driving.
Thanks for any input
RPM | Voltage |
1289 | 12.918 |
1286 | 13.014 |
1285 | 13.079 |
1283 | 13.027 |
1278 | 12.97 |
1280 | 12.851 |
1281 | 12.85 |
1278 | 12.844 |
1276 | 12.897 |
1279 | 13.047 |
1282 | 13.048 |
1285 | 13.061 |
1280 | 13.078 |
1279 | 13.057 |
1292 | 13.07 |
1327 | 13.052 |
1318 | 12.839 |
1274 | 12.959 |
1273 | 13 |
1272 | 12.836 |
1270 | 12.962 |