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, in very rare cases, gear breakage can occur. Gear failure could result in transmission lock-up. Correction: On vehicles with 24 000 kms or less, the dealer will update the transmission with a simple revision to the oil cooler return line to increase lubrication to second gear. On vehicles with more than 24 000 kms, the dealer will inspect the transmission to identify gears that have already experienced discoloration due to overheating. If discolouration exists, the transmission will be replaced. If discolouration is not present, the dealer will perform the revision to the oil cooler return line.
On certain vehicles, if water enters the windshield wiper motor breather port, which is designed to allow the motor to vent warm air during normal operation, it can result in corrosion inside the motor housing. This could cause the windshield wiper motor to become inoperative, which could result in a vehicle crash causing personal injury or death. Correction: Dealers will affect repairs.
On certain vehicles, prolonged high under-hood temperatures may cause a power steering hose to deteriorate prematurely, causing the hose to crack and leak. Power steering fluid leakage onto a hot catalytic converter will generate smoke and possibly lead to an under-hood fire, which could result in property damage, personal injury, or death. Correction: Dealers will replace the power steering hose with an updated version.