Circuit/System Description

2020 Chevrolet Express 2500 LS, 2.8L Eng VIN 1SECTION Circuit/System Description

The access panel release system consists of three relays and six actuators. When the body control module (BCM) receives a command to release the appropriate access panel, it enables the access panel release system by supplying a ground to the access panel relay coil. With the relay energized, battery positive voltage is allowed from the relay switched input through the switch contacts and out the relay switched output to the access panel actuator releasing the access panel.

RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
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  • β€’ You are not confident in the next step or safety outcome.