2017 Cadillac Escalade: Parking sensors go off for no reason
Common wear/failure (not a recall)
Symptoms
Owners of the 2017 Escalade report: parking sensors go off for no reason. CarComplaints.com lists 1 owner complaints, average mileage 18,000 miles.
NHTSA has 13 owner complaints for the 2017 Escalade in this area. Examples:
- NHTSA complaint ODI #11754689 (filed 08/04/2026): “P0306 misfire. flashing check engine light. ive replaced all spark plugs. ive replaced the ignition coil. still has not fixed problem. while doing research on how to replace fuel injectors came across an article stating special coverage n102291660 for fu…”
- NHTSA complaint ODI #11662455 (filed 05/21/2025): “On 5/15/25 at approx. 11am the vehicle was seen with smoke rolling out of the doors and windows, which were all closed. the vehicle had been parked since approx. 8am that day. once the fd had the fire knocked down, they found that a seat belt retractor module,…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: none clearly reported. Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Moderate
Finding and splicing chewed wiring is doable with a multimeter and patience but can be time-consuming; harness replacement is pro work. (Our assessment.)
Cost
No sourced cost range: get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
- CarComplaints.com: Parking sensors go off for no reason (2017 Escalade)
- NHTSA complaints API, 2017 Escalade
Page last updated .