2014 Chevrolet Tahoe: Electrical System complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 15 owner complaints for the 2014 Chevrolet Tahoe that list the electrical system component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11723160 (filed 03/09/2026): “Major electrical issues causing problems with the wipers, cruise control, break lights, sensor issues and much more…”
- NHTSA complaint ODI #11660363 (filed 05/12/2025): “I tried to get the fan recall done. i went to countryside chevrolet i'm franklin nc. they refused to do the recall. i just moved out of my house and have no address. i'm here, in franklin nc. trying to get the recall completed, and i need to drive to wyoming, and i do not feel safe doing so unt…”
- NHTSA complaint ODI #11615499 (filed 09/19/2024): “Trailer brake come one, power locks unlock and lock, traction stability comes on and off,…”
Likely causes
These complaints do not establish a single root cause; read the examples above and get a diagnosis.
Fix, in plain English
No single fix is established by these reports. Check your VIN for open recalls at nhtsa.gov/recalls, ask a dealer about technical service bulletins (TSBs) or extended warranty coverage, then have the system diagnosed.
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 for this issue. Get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .