One problem related to engine belts and pulleys has been reported for the 2015 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Toyota Sienna based on all problems reported for the 2015 Sienna.
Had an engine oil leak on 2015 Toyota Sienna. Toyota deal diagnosed and replaced timing cover gasket. Still leaked, second repair by dealer was said to be to hairline crack in upper oil pan before repair authorization ( after third repair and my complaint) dealer stated it was really upper oil pan gasket - changed story). Third repair was to replace crankshaft seal and serpentine belt. Toyota dealer stated upon third repair that the crankshaft seal was bad and had sprayed oil all over engine and serpentine belt, serpentine belt was soaked with oil and deteriorated. Would this be a safety problem is the belt broke or slipped while driving. ? any other reports of this? ". Mp4" video clip available as ". Mp4" 9(contact marty. Barrett@comcast. Net).
| Engine And Engine Cooling problems | |
| Engine Belts And Pulleys problems | |
| Water Pump problems | |
| Car Stall problems | |
| Loud Engine Noise problems |