| Author | Message | ||
     Snackbar64 |
I have just crossed over the 4000 mile mark and the check engine light just came on. Any clues on what could be the cause? | ||
| Jdugger |
Diag mode, what code? | ||
| Snackbar64 |
How do I get there? | ||
| D_adams |
Key off, kill switch in the on position. Hold both mode and toggle buttons on the display, turn the key on. Use the toggle button to cycle through whatever codes there are. Write them down, post here. | ||
| Snackbar64 |
Ok thanks! It reads u0001 comm error | ||
| Two_seasons |
CAN bus error. | ||
| Snackbar64 |
What does it mean? | ||
| Froggy |
Nothing. Comm error just means there was a loss of communication between the cluster and ECM. If this happened once, don't worry about it, but if its a reoccurring issue you will want to look further into it, it will probably be a loose connection. | ||
| Snackbar64 |
Ok thanks. I started checking everything as a result and found I was low on oil. It probably wont come on for that though. | ||
| Dktechguy112 |
check the connector that plugs into the IC, unplug and replug firmly, really wedge it in their, haha. (Message edited by dktechguy112 on September 16, 2011) | ||
| Snackbar64 |
Ok will do! |
