VCLEFTP_a400_doorLatchHarnessShorted

The primary left vehicle controller (VCLEFTP) detects unexpected voltage on the cab door latch motor connection while not actuating or braking the motor.

Live incidence rate

<0.01% (Extremely rare)

Vehicle messages

Door latch assembly error detected
Latch may not function as expected

Impact

Increased risk of the door opening unexpectedly.

Description

The primary left vehicle controller (VCLEFTP) detects unexpected voltage on the cab door latch motor connection while not actuating or braking the motor.

Cause

VCLEFTP measures a voltage greater than 1V on the outputs of the door latch motor connection while not actuating or braking the motor.

Clear condition

VCLEFTP measures a voltage of 1V or less on the outputs of the door latch motor connection for at least 5 seconds while not actuating or braking the motor.

Models

Semitruck

Visibility

customer, service-fix

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