The 2002 Accord is generally reliable transportation, but V6 models suffer from catastrophic automatic transmission failures, and four-cylinder models face severe engine oil consumption issues requiring rebuilds. These aren't minor repairs—they're platform-defining problems that can total an otherwise decent car.
V6 Automatic Transmission Failure (Complete Internal Breakdown)
Common · high severityTypical onset: 80,000-120,000 mi
Symptoms: Hard shifting or slipping between 2nd and 3rd gears, Metallic shudder during acceleration, Check engine light with P0730 or P0740 codes, Complete loss of forward gears, stranded roadside
Fix: Rebuild is typically uneconomical due to extensive internal damage to clutch packs and torque converter. Replacement with remanufactured unit is standard. 8-12 labor hours including fluid flush and cooler lines.
Estimated cost: $2,800-4,200
Four-Cylinder Oil Consumption / Piston Ring Failure
Common · high severityTypical onset: 120,000-180,000 mi
Symptoms: Burning one quart of oil every 500-1,000 miles, Blue smoke from exhaust on cold start or acceleration, Fouled spark plugs causing misfire codes, Eventually leads to complete loss of compression
Fix: Requires engine removal and complete teardown to replace piston rings, often pistons themselves due to scuffing. Head gasket replacement typically done simultaneously. 18-24 labor hours. Some shops opt for used long-block swap instead.
Estimated cost: $3,500-5,500
Ignition Switch Electrical Failure (Recall 13V-574)
Occasional · high severitySymptoms: Intermittent no-start condition with no crank, Accessories work but engine won't turn over, Dashboard lights flicker or cut out while driving, Complete loss of electrical power in rare cases
Fix: Covered under recall for some VINs—check NHTSA database first. If not covered, switch replacement requires steering column disassembly. 2-3 labor hours.
Estimated cost: $250-450
Transmission Oil Cooler Line Leaks
Common · medium severityTypical onset: 100,000-150,000 mi
Symptoms: Pink or red fluid pooling under engine bay, Low transmission fluid warnings or slipping, Cooler lines rusted through at crimped fittings
Fix: Lines rust out where they crimp into radiator-mounted cooler. Replacement lines are cheap but access requires removing airbox and sometimes AC lines. 1.5-2.5 labor hours. Critical to catch early before transmission runs dry.
Estimated cost: $200-400
Front Motor Mount (Transmission Mount) Collapse
Common · low severityTypical onset: 90,000-140,000 mi
Symptoms: Heavy clunk or thud when shifting from Park to Drive, Excessive engine movement visible when accelerating, Vibration in cabin at idle, especially with AC on
Fix: Hydraulic mount fails internally, fluid leaks out. Replacement requires supporting engine from above or below. V6 models more prone due to torque. 1.5-2 labor hours.
Estimated cost: $180-350
Headlight Housing Moisture / Bulb Connector Corrosion
Occasional · low severitySymptoms: Moisture visible inside headlight lens, Low beam or high beam intermittently cuts out, Melted or corroded bulb sockets, Failed state inspection due to headlight aim issues
Fix: Housing seals deteriorate allowing moisture intrusion. Corroded connectors can be cleaned, but often entire headlight assembly replacement is needed. 0.5-1 labor hour per side.
Estimated cost: $150-400
Buy the four-cylinder manual if you find one; avoid the V6 automatic unless transmission has already been replaced with receipts—otherwise you're buying someone else's $4,000 problem.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.