Bendix EC-60 UDS 175 / SPN 614 FMI 14 — ATC Disabled to Prevent Brake Fade

Code Details

Plain-English Meaning

The EC-60 temporarily disabled ATC to prevent further brake fade — it detected that repeated ATC interventions were generating enough heat to risk accelerating brake fade. This is a protective measure, not a permanent failure.

The Bendix EC-60 table maps UDS code 175, blink code 12-09, J1587 017-14, and J1939 SPN 614 FMI 14 to this ABS/ATC/ESP diagnostic entry. The Bendix source indicates an ABS and/or ATC/ESP warning lamp can be on for this entry. The EC-60 continuously monitors wheel speed sensor circuits, pressure modulation valve output drivers, supply voltage quality, J1939 network data from the engine and transmission controllers, and internal self-diagnostic routines. When any monitored value falls outside its acceptable range — or a circuit does not respond as the module expects — the EC-60 logs a diagnostic trouble code and may disable the affected ABS, ATC, or ESP function. Bendix ACOM Pro or a compatible diagnostic interface is the required tool for reading live sensor data, running actuator tests, performing calibrations, clearing latched codes, and adjusting EC-60 configuration parameters. Generic J1939 scan tools can read the SPN/FMI but cannot access EC-60-specific live data screens or configuration settings.

Common Symptoms

• ATC lamp on; ATC suppressed after repeated hard-braking events
• No traction control activation when wheels spin
• ABS continues to operate normally
• Condition may clear after brakes cool down
• May persist after ignition cycle if set as a permanent EC-60 parameter

Possible Causes

Possible causes may include the items below. The list is not a parts diagnosis.

• Repeated ATC activations (steep grade, soft road, extended wheel-spin events) generated excessive brake heat
• Single extended episode of severe wheel spin on a loose surface
• Post-service parameter set during an ACOM session not returned to normal

First Checks

• Allow brakes to cool completely; the EC-60 may re-enable ATC automatically after a cool-down period.
• Connect Bendix ACOM and verify the ATC enable/disable parameter is set to the intended state.
• Confirm no other ATC-affecting faults are present after re-enabling.
• Clear any stored codes after restoring normal configuration.

Can I Keep Driving?

ABS, ATC, and ESP brake-system codes should be handled conservatively. Normal base braking continues when ABS or stability functions are disabled, but the safety benefit of anti-lock and stability intervention is not available. If a brake warning lamp, red stop indicator, loss of braking performance, steering concern, or uncharacteristic vehicle behavior appears alongside this code, stop safely and follow OEM or fleet guidance before continuing.

Related Lookup Pages

• FMI 14 explanation
• Bendix manufacturer hub
• ABS / ATC / ESP fault codes
• ABS Light symptom page
• Brake Warning Light symptom page
• Search this code