2003 GMC Envoy XL 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 228 complaints citing each category; one complaint can cite several. Full breakdown on the 2003 GMC Envoy XL overview page.
What owners report
“WHILE DRIVING THE ENVOY THE SPEEDOMETER STOPPED WORKING PROPERLY, NOTHING I DID WOULD RESET IT. SO I TOOK IT TO THE DEALER AND $650.00 LATER…”NHTSA complaint 10320113 — filed 03/16/2010
“2003 GMC ENVOY HAD SPEEDOMETER NEEDLE MOVE TO 120 MPH AND WOULD NOT REGISTER PROPER SPEED ON HIGHWAY. ONCE PARKED, CYCLING THE ENGINE (ON/OFF/ON/OFF) CAUSED…”NHTSA complaint 10314487 — filed 02/26/2010
“SPEEDOMETER ON MY 03' ENVOY STICKS, IT SAYS I AM GOING LIKE 60 WHEN I JUST CRANKED THE CAR. ONCE YOU TURN OFF THE CAR…”NHTSA complaint 10290448 — filed 10/31/2009
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Electrical System complaints by year filed
Frequently asked questions
Does the 2003 GMC Envoy XL have electrical system problems?
Electrical System is the most-reported problem area on the 2003 GMC Envoy XL: 39 of 228 complaints on file (17.1%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2003 GMC Envoy XL have in total?
228 complaints were on file with NHTSA as of 07/14/2026. Across all categories, 11 involved a crash, 3 involved a fire, 27 reported injuries, and 1 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.
