2001 Honda Accord electrical problems

What is wrong

On certain passenger vehicles, the interlock operation of the ignition switch may not function properly, making it possible to turn the ignition key to the "off" position and remove the key without shifting the transmission to park.

Risk

If the driver does not shift to park before removing the key and fails to engage the parking brake, the vehicle could roll and a crash could occur.

Remedy

Dealers will perform an inspection procedure that confirms interlock function. Vehicles will be updated with a redesigned interlock lever free of charge. The recall began on march 7, 2005. Owners may contact honda at 1‑800‑999‑1009 or acura at 1‑800‑382‑2238.

Recall number 05V025000 · Recall details

The above failure report counts are for model year (my) 1999 - 2001 honda accord models that were not within the scope of a related honda recall action (the federal safety agency 03v423); these vehicles were investigated by odi under defect petition (dp) 04-006.complaint information for other models and model years was not obtained by odi.the noted population indicates the number of vehicles (including the my 2002 accord plus the prelude and tl models) that are within the scope of honda?s new recall (the federal safety agency 05v‑025, honda p68, p69); 402,525 of these were investigated in dp04-006.seepart 573 documents related to 05v‑025 for further detail on other models and mys.odi notes that, according to honda?s analysis, interlock system warranty rates for the tl and prelude models involved in 05v‑025 are similar to those of the accord models.information provided by honda during dp04-006 indicates that certain vehicles containing interlock systems made by its japanese lock manufacturing facility may contain defective internal components.in combination with certain wear and usage factors, this may lead to a condition that prevents the system from blocking removal of the ignition key when the vehicle is not in park.if the driver leaves the transmission in a non-park position and fails to set the hand brake when parking, the vehicle may roll away and crash.interlock systems manufactured by honda?s u.s. Lock manufacturer do not appear to contain this defect and are therefore not included in the recall action. In a letter dated january 27, 2005, honda advised that it will conduct a safety recall to either upgrade (for operative systems) or repair (for inoperative systems) subject interlock systems with new design level components that do not contain the defect.

PE05002

The office of defects investigation (odi) produced an information request (ir) letter dated october 14, 2004 which defined the subject vehicles as model year 1999 - 2001 honda accord vehicles which were not within the scope of prior recall action (03v423) honda conducted to resolve an interlock defect.honda submitted responses on november 29 and december 21, 2004.the failure reports noted above have been determined from odi's analysis of the federal safety agency's complaint database and an initial analysis of the manufacturer's ir response data (further analysis required).some of the honda reports are duplicative of odi.taking into account a shorter service life, the failure incidence of the subject vehicles is similar to that determined when odi conducted preliminary evaluation (pe) 03-013, which involved interlock failures on older accords subsequently recalled under the 03v423 action.accordingly, the petiton is granted and odi has opened pe05-002 to further investigate the matter.

DP04006

Six of the odi complaints are duplicative of honda complaints, as well as four of the crashes.the one injury occurred when a rollaway vehicle struck the exiting operator who had inadvertently parked the vehicle in an unsecured state (not in park, brake not engaged).honda identified the warranty claims from complaint descriptions that contended the interlock system failed to operate properly.honda presented the results of their investigation into interlock system failures at an october 16, 2003 meeting with odi in which honda identified a supplier and an engineering specification change for the ignition cylinder body (cb), a subcomponent of the ignition lock assembly.results from honda?s analysis demonstrated a strong correlation between the production date range of vehicles that experienced higher interlock warranty claim rates and the implementation dates of the changes.an engineering specification for a surface treatment process for the cb was eliminated at the beginning of my 1998.the supplier of the cb was changed in february 1999.vehicles built within this time period contain a cb with poor surface hardness that can wear prematurely.as the wear progresses, the interlock system becomes incapable of preventing key removal when the shifter is in a non-park position.interlock failure increases the risk of a vehicle rollaway and subsequent crash or injury when vehicles are parked unsecured.honda accord vehicles subject to this change include my 1998 and my 1999 through february 1999 production.vehicles produced after this date are not affected by this condition and thus are not considered at risk for failure.odi notes that 12 of the 13 voq reports fall within this production range (the 13th does not have a VIN and cannot be verified).the above population represents the number of the accord vehicles to be recalled.honda also reported that certain odyssey and acura cl and tl models were affected and would also be recalled.a total of 570,120 vehicles will be recalled.under recall 03v‑423, honda will inspect vehicles and replace components (including the cb) on vehicles with excessive wear.vehicles not showing wear will have a redesigned part installed which prevents wear.

EA03017