SPN 576 — ASR Off-Road Switch

Safe to driveUntil the next service

J1939 code SPN 576. Below — how the fault is worded at the factory by Bendix ABS/ESP and International, and what the second half of the code (FMI) means in the standard.

Bendix ABS/ESP

FMI 14

Dynamometer Test Mode

International

FMI 2

ASR Off-road Switch — Traction Disable panel mounted switch is in an invalid position

What FMI means in J1939

SPN 576 FMI 2576/2 · 576.2	data erratic or intermittent
SPN 576 FMI 14576/14 · 576.14	manufacturer-specific instructions

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 566Inter-Axle Differential Lock Status, Rear
• SPN 567Differential Lock Status, Front Axle 1
• SPN 569Differential Lock Status, Rear Axle 1
• SPN 570Differential Lock Status, Rear Axle 2
• SPN 571Retarder Enable Switch — Brake Assist
• SPN 577ASR "Hill Holder" Switch
• SPN 596Cruise Control Enable Switch
• SPN 599Cruise Control Set Switch
• SPN 600Cruise Control Coast/Decelerate Switch
• SPN 601Cruise Control Resume Switch

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