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Service bulletins for the 2020 Cadillac XT6

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

857 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Throttle and cruise control are shown. Show all

Bulletins, newest first
10-08-110-001L2025-02-11. Service bulletin. STRUCTURE:BODY; VEHICLE SPEED CONTROL. This service bulletin provides information on proper use of floor mats.
23-NA-0722023-06-05. Service bulletin. POWER TRAIN; VEHICLE SPEED CONTROL:ACCELERATOR PEDAL. This service bulletin provides a procedure to correct a customer concern of Shudders or Shakes at Low Speeds.
PIT58452021-09-13. Service bulletin. ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL; EQUIPMENT. This Preliminary information communicates information to diagnose adaptive cruse with DTC U0422 in the EBCM.
N2023019902020-07-20. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA; ELECTRICAL SYSTEM:SOFTWARE. Customer Satisfaction Program - Certain 2020 model year Cadillac XT6 vehicles, equipped with enhanced automatic emergency braking, (RPO UGN), may have a condition where the automatic and/or enhanced cruise control may not engage. If it does engage, it will disengage normally if the brake is applied. Dealers will replace the Front View Camera and reprogram the Active Safety Control Module (ASCM) and/or Instrument Panel Cluster (IPC) with updated software via Service Programming System (SPS) if Software/Calibration levels are not the most current available.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.