IPMB (Vehicles Equipped With 2 Or More Cameras)
For vehicles equipped with a 2 or more cameras, all camera views are produced by the IPMB using input from one or more camera(s). The processed video signals are sent from the IPMB to the APIM on shielded, twisted pair circuits.
The IPMB receives the video signals from the front, rear, LH and RH parking aid cameras through coaxial cables, and from the CHMSL camera and trailer camera (if equipped) on shielded, twisted pair circuits. The IPMB determines which image(s) are sent to the APIM to be displayed on the FDIM.
In addition to generating the camera views, the IPMB serves as a gateway between all cameras (except the trailer camera) and other modules on the HS-CAN2. It communicates with the front, rear, LH, and RH cameras via coaxial cables and with the CHMSL camera via the LIN.
The IPMB requires PMI when replaced. Refer to: Module Configuration - System Operation and Component Description .