AIR_a009_driverBridgeFault

Air Compressor short circuit detected on motor phase or IGBT.

 Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Air compressor communication error
PULL OVER SAFELY

Impact

Air Compressor may have reduced capability

Description

Air Compressor short circuit detected on motor phase or IGBT.

Cause

Short detected on the Motor phase M1/M2/M3 or IGBT

Clear condition

Set condition short is cleared and LV power cycle occurs

Models

Semitruck

Visibility

customer, service-fix

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