Electrical system
GMC technical service bulletin PIC6123E for 2017-2019 GMC Acadia, 2013-2017 Cadillac SRX and 2014-2019 Cadillac CTS and others.
- Bulletin number
- PIC6123E
- Component
- Electrical system
- Summary
- This Preliminary Information communication provides information to the technician for the adaptive cruise control or lane keep assist unavailable message in the driver?s information center after the vehicle has been parked in direct sunlight and high ambient temperatures. The cameras electronic control unit?s internal operating temperature range is -40 degrees Celsius to 85 degrees Celsius. If the temperature of the electronic control unit of the camera module exceeds 85 degrees Celsius the image processor will no longer function resulting in adaptive cruise control and lane keep assist to be unavailable until the temperature falls to below the maximum operating temperature range
Owners of these vehicles have filed 809 complaints in the electrical category.
Vehicles covered
- GMC Acadia 2017-2019 201720182019
- Cadillac SRX 2013-2017 20132014201520162017
- Cadillac CTS 2014-2019 201420152016201720182019
- Cadillac Escalade ESV 2015-2019 20152016201720182019
- Cadillac Ats 2013-2019 2013201420152016201720182019
- Cadillac XT5 2017-2019 201720182019
- Cadillac XTS 2013-2019 2013201420152016201720182019
- Cadillac CT6 2016, 2019 20162019
- Cadillac Ct6 Plug-In Hybrid 2017-2018 20172018
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