NHTSA recall 04V176000
Power train › Automatic transmission
Acura CL and 5 more
The defect
On some MINI vans, sport utility and passenger vehicles, certain operating conditions can result in heat build-up between the countershaft and secondary shaft second gears in the automatic transmission, eventually leading to gear tooth chipping or gear breakage.
The risk
Gear failure could result in transmission lockup, which could result in a crash.
The remedy
On vehicles with 15,000 miles or less, the dealer will update the transmission with a simple revision to the oil cooler return line to increase lubrication to the second gear. on vehicles with more than 15,000 miles, the dealer will inspect the transmission to identify gears that have already experienced discoloration due to overheating. if discoloration exists, the transmission will be replaced if discoloration IS not present, the dealer will perform the revision to the oil cooler return line. the recall began on april 21, 2004, for pilot, odyssey, and MDX owners. owners of the accord vehicles will start receiving letters on june 28, 2004, and on june 29, 2004, for owners of the TL and cl vehicles. owners should contact honda at 1-800-999-1009 or acura at 1-800-382-2238.