2003 Honda Odyssey Problems

What owners report

Owners of this model year report transmission problems far more than anything else — rough or delayed shifting between second and third gear, slipping, and in some cases a complete loss of drive, usually in the 60,000–140,000 mile range and sometimes after earlier recall-related repairs. Air bag and SRS concerns form a second cluster, largely tied to inflator recall campaigns and warning lights that stay on, and a smaller group of complaints covers ignition switch and key-interlock behavior, sliding doors, and paint.

1. 1
   Transmission and drivetrain

   Transmission slipping, harsh or delayed shifting, loss of

   • 517 complaints (57%)
   • median 100,000 mi at 8.0 yrs old (475 state mileage)
   • 18 mention a crash, fire or injury
   • owner-quoted repair $3,900 (median of 116 quotes)
   • filed 2002–2026

   Owners describe delayed or harsh shifting between second and third gear, hesitation when accelerating from a stop, shuddering at around 30–40 mph, and occasional violent downshifts at speed. In the more severe reports the van loses power or stops moving entirely, with the check engine and TCS lights coming on and the gear indicator flashing. Complaints say dealers typically diagnosed a failed transmission and quoted replacement (often around $4,000), and some owners whose vans had earlier recall work done report being told the vehicle was no longer covered. Spread widely from about 40,000 to 150,000 miles, with many reports in the 60,000–130,000 mile range.

   Recall 04V1760002 related service bulletins

   What to check: Ask for transmission service records and whether the recall work on the second-gear heat issue was performed; test drive at light and highway throttle and watch for delayed or harsh 2–3 shifts, shuddering near 40 mph, or a flashing gear indicator.

   2 excerpts from owner complaints in NHTSA records

   “Transmission light came on and vehicle jerked really hard then suddenly began to loose and gain in speed. Afraid to drive it with my four children. Car was towed to Honda care service center where they quoted 4600 dollars to replace transmission. Noticed many complaints about same problem and wanted to make sure my voice is heard!”

   NHTSA complaint #10340402, filed 2010-06, 85,000 miles

   “While I was driving my engine light came on and soon after my tcs light came on. I was on the highway and when I slowed down to get off on an exit and tried to go up in gear my van stalled and would not go past 25 to 30 MPH. I took it to an auto place to check the engine light and these codes came up p0740 torque converter clutch circuit malfunction and p0730 incorrect gear ratio.”

   NHTSA complaint #10473238, filed 2012-09, 112,000 miles
2. 2
   Air bags

   Air bag inflator recalls and SRS warning light on

   • 126 complaints (14%)
   • median 122,516 mi at 11.3 yrs old (60 state mileage)
   • 26 mention a crash, fire or injury
   • owner-quoted repair $1,500 (median of 7 quotes)
   • filed 2003–2025

   Owners report the SRS or air bag warning light staying on while driving, and some describe the seat belt buckle switch as the suspected cause. Many complaints concern the front air bag inflator recall campaigns, with owners saying parts were unavailable or that repeat visits did not resolve the light or complete the work. Mostly reported above 100,000 miles, often years after purchase on long-owned vehicles.

   Recall 19V501000Recall 19V499000Recall 19V182000Recall 18V268000Recall 16V344000Recall 15V563000Recall 15V370000Recall 15V320000Recall 15V045000Recall 14V700000Recall 14V353000Recall 13V4120005 related service bulletins

   What to check: Check whether every open air bag inflator recall has been completed for the VIN, and confirm the SRS light goes off after startup; ask for recall repair paperwork.

   2 excerpts from owner complaints in NHTSA records

   “Srs unit is not functioning. We have a letter that states that Honda will replace the srs unit by mid summer 2015. Neither our dealer nor Honda knows when the parts will be available. It is well past mid summer. Dash light stays on regardless of vehicle being stationary or in motion. The repair needs to include the srs unit and the dash light.”

   NHTSA complaint #10781085, filed 2015-10, 120,164 miles

   “Honda has been trying to fix the 4 recall problems on four different repair attempts since march of 2015, all regarding the air bag recalls. They are still not fixed and there is still an open recall on my vehicle. My vehicle is still at Honda of corona. I have had 4 different loaner cars and still have a loaner because of Honda not having the parts to repair mine. Honda customer service at corona and riverside are deplorable. …”

   NHTSA complaint #10781507, filed 2015-10, 199,099 miles
3. 3
   Electrical system

   Key can be removed while not in Park (ignition interlock)

   • 52 complaints (6%)
   • median 117,500 mi at 9.4 yrs old (44 state mileage)
   • 14 mention a crash, fire or injury
   • owner-quoted repair $555 (median of 5 quotes)
   • filed 2005–2020

   Owners report being able to pull the key out of the ignition while the van is still in gear or in Drive, so the vehicle can roll when left unattended. Some also describe the ignition switch refusing to accept the key or intermittently failing to start, with lock tumbler repairs described as temporary. Reported from very low mileage up to about 150,000 miles, across many years of ownership.

   Recall 12V573000

   What to check: With the van in Drive and the engine off, try removing the key; ask whether the ignition switch interlock recall was performed, and check that the key inserts and turns smoothly.

   2 excerpts from owner complaints in NHTSA records

   “I am the owner of a 2003 Honda Odyssey. I have been having trouble with the ignition switch. I am able to remove the key without the van being placed in park. I do not have to struggle the least amount to get the key to come out; it slips right out of the ignition whether the van is in park or in gear without hesitation. This has occurred accidentally on a few occasions only to be realized when I return to my vehicle. …”

   NHTSA complaint #10354669, filed 2010-09, 106,000 miles

   “I pulled into my garage and stopped my van. I turned the key to the off position without realizing I had not yet shifted into park. I was able to remove the key from the ignition while the vehicle was still in drive. I have been able to replicate this issue several times, each time being able to remove the key from the ignition while the vehicle is still in drive. I have been fully stopped with my foot on the brake each time.”

   NHTSA complaint #10439061, filed 2011-12, 95,866 miles

Buying note. The transmission is the deciding factor on this model year: budget for a rebuild or replacement unless there is solid documentation of recent service or replacement, and verify that all open air bag and ignition recalls have been completed for the VIN before purchase.

Summary written with AI from a sample of 60 NHTSA complaints for this model year (picked at random, with complaints that state a mileage and recent ones taken first), then checked automatically against the source records. Where a problem shows a complaint count, every complaint for this model year was matched with fixed keyword rules (written with AI and tested against the sample), and the mileage, age and repair figures are calculated from those complaints; owners' figures are as stated, not verified. Other counts refer to the sample. The excerpts come from NHTSA's public complaint records and are unverified; capitalisation is normalised, NHTSA staff notes are removed, and shortened text ends with “…”. Something wrong? Request a correction.