PPB family
PPB_a013_trailerReleaseSolenoidFault
Parking brake functions degraded
What does the PPB_a013_trailerReleaseSolenoidFault alert mean?
Trailer solenoid release pin/wire short detected.
What you'll see in your Tesla
- Parking brake functions degraded
- Parking brake may not apply or release
What triggers it
Short detected on the trailer solenoid release line
When it clears
Short is removed
Potential impact
Not able to apply and release trailer park brakes
Affected models
Semitruck
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