Safe to driveUntil the next service
SPN 523608 is a manufacturer number outside the standard J1939 table: different makes can put different things under it. Below — how it is worded by KAMAZ, MAZ and YaMZ, and what the second half of the code (FMI) means.
| FMI 11 | CAN: TSC1-DR timeout |
| FMI 12 | CAN: TSC1-DR timeout |
| FMI 11 | CAN message TSC1-DR error - CAN bus active message timeout. Blink code: 4-2-2. Repair: Check the CAN line connection to the other CAN devices. |
| FMI 12 | CAN message TSC1-DR error - CAN bus inactive message timeout. Blink code: 4-2-2. Repair: Check the CAN line connection to the other CAN devices. |
| FMI 11 | TSC1-DR CAN message fault (Active CAN bus message timeout). Blink code: 4-2-2. Repair: Check the CAN line connection to the other CAN devices. |
| FMI 12 | TSC1-DR CAN message fault (Inactive CAN bus message timeout). Blink code: 4-2-2. Repair: Check the CAN line connection to the other CAN devices. |
| SPN 523608 FMI 11523608/11 · 523608.11 | root cause not known |
| SPN 523608 FMI 12523608/12 · 523608.12 | faulty device or component |
Safe to drive. Below — how much time you have and what happens if you keep going.
A standalone fault with no immediate consequences for driving.
Show the codes at the next service. If a second code from the same system appears, stop putting it off.
Scanner threw several codes at once? Paste the whole list — we will show which one is the root cause and which ones simply followed.