Bulletins
| Bulletin | Bulletin date | Replacement Bulletin | Item no. | Summary | Added |
|---|---|---|---|---|---|
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||||
| RTJ-21324 | 07/10/2009 | 10032425 | Volvo: the 5 speed automatic transmission, aw55-50/51, has a bolt on top that anchors the b4 band, which applies 3rd gear. if that bolt is removed, the band will be disengaged and 3rd gear will be inoperative. this includes c70 coupe and | 03/24/2010 | |
| 4349 | 04/06/2006 | 10019961 | Aw55 transmission control module diagnostic trouble code 010a, 010b, 010c shift solenoid s5 signal low, high or missing. *ak | 05/17/2006 | |
| POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||||
| TJ-US16761 | 05/25/2012 | TJ-16761-1.13 | 10037893 | Volvo: there is a software update. *rm updated 4/11/2012. *kb updated 4/13/12. *pe updated 5/15/12. *pe updated 6/4/12. *pe | 06/07/2011 |
| US16761 | 01/05/2011 | 10037893 | Ready | 06/07/2011 | |
| US16761 | 01/05/2011 | 10037893 | Volvo: there is a software update. *rm | 06/07/2011 | |
| 4002 | 07/07/2006 | 10016434 | Transmission control module (tcm) upgrades available to correct complaints/symptoms. *tt | 09/12/2005 | |
| POWER TRAIN - DRIVELINE - DIFFERENTIAL UNIT | |||||
| US20756 | 01/05/2011 | 10037896 | Ready | 06/07/2011 | |
| US20756 | 01/05/2011 | 10037896 | Volvo: abs light on, four-wheel drive is not working. there is a software problem. *rm | 06/07/2011 | |
| RTJ-22103 | 12/23/2009 | 10033045 | Volvo: rear differential housing, leakage and resealing. oil leakage/moisture from the rear differential housing halves can be resolved by resealing the housing and replacing the seals. the rear differential itself does not normally need | 06/28/2010 | |
Consumer Complaints
| Fail date | miles | occurences | Purchase date |
|---|---|---|---|
| POWER TRAIN - AUTOMATIC TRANSMISSION | |||
| 01/01/2009 | 80000 | ||
| Transmission started clanking on the go again whenever after an abrupt stop. it has problem switching in the low gears, but is fine on the high gears when in highway. it has difficulty going between drive and reverse also. it makes a loud noise as if a hammer hit it. this car was never in an accident. it was regularly serviced by the dealer. but when this problem was first reported to them when it first started, they gave the usual suggestion like the software upgrade which i declined after reading other owners' stories of its ineffectiveness. they further refused to rebuild the transmission because they said they simply do not do that. and when question if the problem could be fixed if replacing the transmission, they said they could not promise that either. the car was then taken to a reputable local mechanic. he refused to work on the car. a 2nd mechanic changed the transmission fluid but did not really solve the problem. the volvo dealer should have changed the transmission fluid if and when needed during the regular maintenance services. but they never did because it was characterized as unnecessary. based on all these facts, i highly suspect the transmission on this 2005 xc70 is a faulty piece of equipment that fails prematurely. | |||
| 07/06/2011 | 149137 | ||
| 1. leak found in passenger-side transmission seal while car was getting regular service 2. took car to certified volvo mechanic 3.volvo usa told mechanic that the part, as such, is not available as a part for repair ; instead that the entire larger part,the bezel gear, which is working quite well, will have to be replaced at a cost of $2000! | |||
| 11/29/2010 | 130000 | ||
| Purchased 2005 volvo and now have 75,000 miles and began to have transmission failure. i took to dealer and spendt over $3000 to fix software problem. the problem got worse and the transmission slips and then jumps into gear. i almost crashed the car in front of me. i suspect many people are having problems and hopefully no gets hurt. | |||
| 06/06/2010 | 78000 | ||
| Our xc70 began overheating and was taken in for diag. it needs a transmission and radiator because the transmission cooler is built into the radiator and it began exchanging engine coolant with transmission fluid. this is a horrible design. why would they not be separate like my vw touareg. this is a very expensive vehicle and now i am looking at a $7000 repair. i can't believe that after talking to the dealer and corporate volvo that nothing will be done. the car has 78,000 miles on it. i'm so upset by this. | |||
| POWER TRAIN - AUTOMATIC TRANSMISSION - CONTROL MODULE (TCM, PCM) | |||
| 10/20/2005 | 63000 | 10 | 09/18/2005 |
| Transmission had a jerk to it when you came out of a stop. when you accelerated from a stop the engine then would stop. we have the dealer ship volvo ( barrier looking at the problem and have fixed the problem. there is still however a small jerk in the transmission and a slight hesitation in the engine to engage the transmission. *nm | |||