2021 Jeep Grand Cherokee Electrical System Problems
NHTSA component category: ELECTRICAL SYSTEM · data through 07/14/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How electrical system ranks on this vehicle
Share of the 397 complaints citing each category; one complaint can cite several. Full breakdown on the 2021 Jeep Grand Cherokee overview page.
What owners report
“Driving on a highway when I got multiole error messages on my dash informing me that my power steering was unavailable, blind spot was unavailable…”NHTSA complaint 11452009 — filed 02/15/2022
“The contact owns a 2021 Jeep Grand Cherokee. The contact stated that while driving at 25 MPH, the "power steering unavailable, service required," appeared on…”NHTSA complaint 11449693 — filed 02/01/2022
“I purchased this car on 1/12/2022. It immediately began to have issues, first a coolant leak and then a check engine light. I have been…”NHTSA complaint 11449551 — filed 01/31/2022
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Electrical System complaints by year filed
Frequently asked questions
Does the 2021 Jeep Grand Cherokee have electrical system problems?
Electrical System is the most-reported problem area on the 2021 Jeep Grand Cherokee: 110 of 397 complaints on file (27.7%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2021 Jeep Grand Cherokee have in total?
397 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 20 involved a crash, 8 involved a fire, 13 reported injuries, and none reported deaths.
What does NHTSA's electrical system category include?
NHTSA assigns each complaint to standard component categories; this page reports the ELECTRICAL SYSTEM category exactly as NHTSA defines and records it.
