PPB_a023_trailerButtonFault

Trailer switch button hardware issue detected.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Parking brake functions degraded
Parking brake may not apply or release

Impact

Unable to park or unpark

Description

Trailer switch button hardware issue detected.

Cause

Hardware issue is detected with the trailer switch

Clear condition

Trailer switch button hardware issue is cleared

Models

Semitruck

Visibility

customer, service-fix

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