2004 Pontiac Grand Prix Electrical System Problems
NHTSA component category: ELECTRICAL SYSTEM · data through 07/12/2026
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 454 complaints citing each category; one complaint can cite several. Full breakdown on the 2004 Pontiac Grand Prix overview page.
What owners report
“ON 8/20/05, THE TRACTION AND STABILITY CONTROL LIGHTS CAME ON WHILE DRIVING ON THE INTERSTATE WITH CRUISE CONTROL ON. AFTER STOPPING THE CAR, TURNING IT…”NHTSA complaint 10140703 — filed 10/25/2005
“2004 PONTIAC GRAND PRIX DEVELOPED PROBLEMS WITH THE ELECTRICAL SYSTEM AND THE TRANSMISSION. LATE LAST YEAR, WHILE THE VEHICLE WAS PARKED ON A NEARLY FLAT…”NHTSA complaint 10136701 — filed 09/02/2005
“TWICE NOW THE COMPUTER MODULE HAS FAILED ON MY 2004 GRAND PRIX. THE FIRST TIME (WHEN THE CAR WAS LESS THAN A YEAR OLD WITH…”NHTSA complaint 10128150 — filed 07/08/2005
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Electrical System complaints by year filed
Frequently asked questions
Does the 2004 Pontiac Grand Prix have electrical system problems?
Electrical System is the #2 most-reported problem area on the 2004 Pontiac Grand Prix: 83 of 454 complaints on file (18.3%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2004 Pontiac Grand Prix have in total?
454 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 46 involved a crash, 58 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.
