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Home >> Jeep >> 2019 >> Grand Cherokee Laredo, AWD, Full Time T/Case Control >> Repair and Diagnosis >> External Pages >> Different car >> Section 342 (Electronic Control Modules (Service Information)) >> Communication >> Description And Operation >> Communication >> Can FD-4
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Can FD-4

WARNING: This page is about a different car, the 2021 Jeep Grand Cherokee L. However, it is still accessible from the selected car via links, so may be relevant.
CAN-CHASSIS (CAN-FD-4)

CAN CIRCUIT ID CIRCUIT DESCRIPTION DOMINANT MODULES NON-DOMINANT MODULES
FD-4 D286 CAN FD (+) Smart Lighting Module Left (SLML) Smart Lighting Module Right (SLMR) Body Control Module (BCM)
D287 CAN FD (-) [3]  [3]  [2] [3] 
[2]  Module is connected to more than one CAN.
[3]  Module has internal Trust-Anchor.
GC0201431Courtesy of CHRYSLER GROUP, LLC

For a complete CAN FD-4 BUS SYSTEM wiring diagram, refer to the appropriate system wiring diagram  .