2018 Nissan Pathfinder: Electrical System complaints
Owner-reported issue (NHTSA complaints, not a recall)
Symptoms
NHTSA has 14 owner complaints for the 2018 Nissan Pathfinder that list the electrical system component. Complaints are individual owner reports, not verified defects.
Examples:
- NHTSA complaint ODI #11771055 (filed 10/14/2026): “The dcu (display control unit) no longer works, so hands-free on steering wheel is disabled because of this. iowa law requires hands-free only in vehicles. this is a safety issue because of this. nissan wants to charge thousands of dollars to repair. this is a known defect in some nissan vehicles.…”
- NHTSA complaint ODI #11724368 (filed 03/14/2026): “Infotainment system stopped working. now radio, no climate control visible and no backup camera most of the time. very dangerous without the backup camera…”
- NHTSA complaint ODI #11696992 (filed 11/02/2025): “The transmission is going bad which makes it dangerous to drive. had it 2 days and i check my fixd module and found code. took to where i purchased it and the drained cvt fluid and now makes a whinning sound and garage knows. u was told they inspected it before selling it to me. no codes where on da…”
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 .