PIC6420B
Service Bulletin Details
Public Details for: PIC6420B
This preliminary information communicates information on coax cable connection concerns that can cause a black screen in reverse.
Models from 2021
2021 CADILLAC XT5 |
2021 CADILLAC XT6 |
2021 GMC ACADIA |
Models from 2020
2020 CADILLAC XT5 |
2020 CADILLAC XT6 |
2020 GMC ACADIA |
Bulletin No.: PIC6420B Published date: N/A Preliminary Information PIC6420B Black Screen in Reverse with Red Triangle and Red Camera with A Circle and Slash Through It Product Investigation Review Required Models Brand: Model: VIN: Model Years: from Engine: to Transmissions: Cadillac XT5 2020 - 2021 All All All All Cadillac XT6 2020 - 2021 All All All All GMC Acadia 2020 - 2021 All All All All Involved Region or Country North America Condition Customers may comment that when in reverse the radio screen is black with a red triangle and a red camera with a circle and slash through it. Cause Poor terminal connection on the Reverse Camera Coax cable. Correction: If you encounter a vehicle with a Black screen in Reverse, and a B395A,3A, 08, 72 DTC(s) in the CSM (radio), please do the following. Access the coax cable from the inline connection to the CSM, located behind the right kick panel. Cycle the inline connection, then verify that the camera is working properly. If it starts working replace the cable. New cables are available through the WPC, see chart below. If the B395A is in the Video Processing Control Module, Look at all of the cable connections between the VPM and the backup camera or the camera itself as the issue. Most likely it is a connection concern. To test them, cycle the connectors, and if it comes back online, replace the cable. New cables are available through the WPC, see chart below. Parts Information Important: Temporary Service Parts Information for vehicles with UV2 only, please use the WPC TSP process as noted below – for vehicles without UV2, please order cables from the Electronic Parts Catalog PART NUMBER 86775887 86775888 86775889 86775890 ACADIA XT5 XT6 BODY IP BODY IP BODY IP The coaxial cable can be obtained from the Warranty Parts Center (WPC) using the TSP Dealer Request Form located on: Global Connect