Image Coming Soon

Electronics & Programmable

Chassis Control Module

For Buick, Chevrolet, Cadillac and GMC vehicles

OEM Part Numbers

8657986384788547848410168496742584970854851235328512798285526282855388398554206585642934856429388573455385742061865223368652234086579859868047538680475787814676

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network and the Amazon Associates Program. The Hollander Part Description Text appearing is Copyright © 2026 by Hollander, LLC, All rights reserved.

  • Fitments

Communication telematics (opt UE1) (LH front kick panel)

2022 Buick ENCLAVE
2023 Buick ENCLAVE
2024 Buick ENCLAVE
2023 Chevrolet BLAZER
2024 Chevrolet BLAZER
2025 Chevrolet BLAZER
2022 Chevrolet TRAVERSE
2023 Chevrolet TRAVERSE

Communication classic style (VIN S or VIN T, 5th digit) telematics (opt UE1) (LH front kick panel)

2024 Chevrolet TRAVERSE

Communication telematics (OnStar opt UE1)

2021 Cadillac XT5
2022 Cadillac XT5
2023 Cadillac XT5
2024 Cadillac XT5
2025 Cadillac XT5
2021 Cadillac XT6
2022 Cadillac XT6
2023 Cadillac XT6

Communication telematics (OnStar, opt UE1)

2025 Buick ENCORE GX
2023 Chevrolet TRAILBLAZER
2024 Chevrolet TRAILBLAZER
2025 Chevrolet TRAILBLAZER

Communication telematics (opt UE1) (LH dash) ID 84967425

2021 GMC ACADIA
2022 GMC ACADIA

Communication telematics (opt UE1) (LH dash) ID 87814676

2023 GMC ACADIA

Communication (center dash)

2024 Chevrolet TRAX
2025 Chevrolet TRAX
2024 Buick ENVISTA
2025 Buick ENVISTA

Communication telematics (opt UE1) (center dash) ID 86804757

2022 GMC TERRAIN

Communication telematics (opt UE1) (center dash)

2023 GMC TERRAIN
2024 GMC TERRAIN
2023 Chevrolet EQUINOX
2024 Chevrolet EQUINOX

Communication telematics (OnStar, opt UE1) (left side cowl) ID 86804753

2022 Chevrolet MALIBU

Communication telematics (OnStar, opt UE1) (left side cowl)

2025 Chevrolet MALIBU

Communication (telematics, OnStar opt UE1)

2024 Cadillac XT6
2025 Cadillac XT6

Communication telematics (OnStar, opt UE1) (center dash) w/o hands free ID 86579863

2023 Chevrolet BOLT EUV

Communication telematics (OnStar, opt UE1) ID 84967425

2022 Chevrolet TRAILBLAZER