2002 GMC Envoy Electrical System Problems

NHTSA component category: ELECTRICAL SYSTEM · data through 07/14/2026

46Electrical System complaints

9.4%Of all 487 complaints

#2Most-reported category

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

POWER TRAIN:AUTOMATIC TRANSMISSION49 · 10.1%

ELECTRICAL SYSTEM46 · 9.4%

AIR BAGS26 · 5.3%

ENGINE AND ENGINE COOLING:ENGINE:GASOLINE25 · 5.1%

ENGINE AND ENGINE COOLING24 · 4.9%

Share of the 487 complaints citing each category; one complaint can cite several. Full breakdown on the 2002 GMC Envoy overview page.

What owners report

“VEHICLE HAS STALLED TWICE AT 65 MPH. VEHICLE TAKEN TO DEALER 6 TIMES. DEALER REPLACED COMPUTER. CONSUMER STATES VEHICLE IS EXPERIENCING ELECTRICAL PROBLEMS. AIR LEVEL…”NHTSA complaint 8001028 — filed 12/21/2001

Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.

Electrical System complaints by year filed

Frequently asked questions

Does the 2002 GMC Envoy have electrical system problems?

Electrical System is the #2 most-reported problem area on the 2002 GMC Envoy: 46 of 487 complaints on file (9.4%). Complaints are unverified owner reports, not confirmed defects.

How many complaints does the 2002 GMC Envoy have in total?

487 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 42 involved a crash, 12 involved a fire, 47 reported injuries, and 2 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.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.