SPN 4207 — factory code Mercedes-Benz and SITRAK

Safe to driveUntil the next service

SPN 4207 is a manufacturer number outside the standard J1939 table: different makes can put different things under it. Below — how it is worded by Mercedes-Benz and SITRAK, and what the second half of the code (FMI) means.

Mercedes-Benz

FMI 2

TSC1 Message Checksum wrong

SITRAK

FMI 12

Timeout of the TSC1VR CAN frame. Effect: Loss of communication with the modules, some functions are disabled.

What FMI means in J1939

SPN 4207 FMI 24207/2 · 4207.2	data erratic or intermittent
SPN 4207 FMI 124207/12 · 4207.12	faulty device or component

Can I keep driving

Safe to drive. Below — how much time you have and what happens if you keep going.

What happens if you keep driving

Time you have: Until the next service

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.

Nearby: other

• SPN 4097Pressure control module, wheel 1, test error in EBS unit
• SPN 4098Pressure control module, wheel 1, unknown module error
• SPN 4099Pressure control module, wheel 1, control error after activation
• SPN 4100Pressure control unit
• SPN 4206
• SPN 4236Closed-loop value too high
• SPN 4237Adaptive value too high
• SPN 4380
• SPN 4383
• SPN 4391Pressure control module wheel 4

Scanner threw several codes at once? Paste the whole list — we will show which one is the root cause and which ones simply followed.