Volvo S80 adaptive cruise problems

Filed Jan 3, 2017 · Acceleration, Driver assistance · 143,000 miles · IN

Takata recall- the vehicle become non responsive when pushing the accelerator, the engine started running rough, the cruise control stopped working, the dstc (dynamic stability traction control) failed and the engine coolant temperature stopped reading. The vehicle started stalling everytime I come to a stop. All this started at the same time while I was driving the vehicle.

Filed Dec 15, 2012 · Acceleration, Seat belts · TN

I purchased vehicle 8 months ago I now have problems with the front and back suspension. The air turns on its own, the axle has broken, the sunroof opens when it wants to open, check engine light has turned on along with maintenance light, my doors will unlock themselves when I lock them and the alarm will engage, the left window does not work , sometimes I cant unlock the doors have to unlock with my hand. My cruise control does not work, the battery stops working often, the inside lights work sometimes. It is running terrible , idle up and down I know all has something to do with recall please help!

Filed Sep 19, 2009 · Transmission · 86,000 miles · CA

Own a 2000 volvo s80, I began to experience an uneven idling when driving either low or high speed, whether on cruise control or not. The car idle goes out of control, it feels as if the car goes on limp mode, I'm then compelled to accelerate to compensate and regain speed. I had the car checked, had the vehicle speed sensor replaced, complete tune up, but the problem remains. I did my research on the web only to find out that this problem is part of a recall from volvo. I took the car to a volvo dealer (volvo of los angeles) with the recall documentation, they kept the car for a week, then I was told that volvo does not repair the problem unless the computer code show up in their system, even though the symptoms of the car are clearly depicted in the federal safety agency action #ea05021. Driving this car is unnerving, as I do not know whether it would respond in time, when I have to gain speed on the freeway. The car failure is occurring more often, getting worse as I drive, sometimes I do not know if the car will respond as step on the gas to proceed after a red traffic light turns green. I'm disappointed with my volvo dealer for not addressing the issue.

Filed Sep 19, 2009 · Transmission · 86,000 miles · CA

Own a 2000 volvo s80, I began to experience an uneven ideling when driving either low or high speed, whether on cruise control or not. The car idle goes out of control, it feels as if the car goes on limp mode, I'm then compelled to accelerate to compensate and regain speed. I had the car checked, had the vehicle speed sensor replaced, complete tune up, but the problem remains. I did my research on the web only to find out that this problem is part of a recall from volvo. I took the car to a volvo dealer (volvo of los angeles) with the recall documentation, they kept the car for a week, then I was told that volvo does not repair the problem unless the computer code show up in their system, even though the symptoms of the car are clearly depicted in the federal safety agency action #ea05021. Driving this car is unnerving, as I do not know whether it would respond in time, when I have to gain speed on the freeway. The car failure is occurring more often, getting worse as I drive, sometimes I do not know if the car will respond as step on the gas to proceed after a red traffic light turns green. I'm disappointed with volvo for not addressing the issue.

Filed Dec 15, 2006 · Brakes, Engine · AZ

1999 s80 stalled/surged at 20,000 miles at the time. *ts the consumer stated whenever the stalling occurred, the cruise control would go out, and at highway speeds the engine would start to run in an uneven/hesitation mode. The problem was much worse at lower speeds. The dealer installed two software updates at different times which did not fix the problem. Finally, the problem was fixed when the airflow sensor and the ABS control unit was replaced.

Filed Nov 28, 2006 · Acceleration, Electrical · 45,000 miles · MA

1. Following download of recall software performance has been vastly reduced and now only achieves 8.2 mpg. 2. The ABS control module functions intermittently and usually in the failure mode. Abs brakes do not function properly-replacement $950 3. While backing (cold engine), brakes fail to stop the car for several seconds (feet). 4. The vehicle stalls mostly on turns but on straight away. A. Car now shuts off approx 6-8 times while driving, dangerous while driving at interstate/highway speeds. It "surges" forward and the lights (dash and headlights) fade - vehicle stalls with no power steering or power brakes. 5. Cruise control fails ?? Up hills/down hills shuts down. Now is inoperable. 6. The electronic door locks malfunction intermittently. 7. Following error codes display and total mileage, trip 1 & 2 mileage displays default to ?? --------?? And mileage does not log on the odometer: a.brake failure stop asap b.coolant level low stop asap c.ABS failure / service required d.stc service required e.power steering failure - service required f.emission system service required g.stop safely and restart engine h.alarm system service required I.alarm triggered j.emission system service required k.no oil pressure stop asap l.check engine. *nm the ball joint, driver side window motor, sunroof switch were replaced. Numerous bulb replacements and replacement of mass flow sensor. The cooling fan malfunctioned. The ABS control module would function intermittently which would cause the ABS to not function. The power steering failed. The vehicle will completely shut off while driving. The cruise control was inconsistent, the vehicle would loose power with the cruise activated. The electronic doors malfunctioned, the fob does not always open the door and at times when closing the driver side door. Updated 12/15/06.

Filed Nov 27, 2006 · Acceleration, Brakes · 20,499 miles · AZ

Dt*: the contact stated while driving various speeds (15-75 MPH) on normal road conditions with the cruise control engaged and after an extended ride from 45 to 90 minutes, all warning lights illuminated. The cruise control disengaged by it self and the engine hesitated. The vehicle was taken to the dealership twice, who performed a the federal safety agency recall #06v41000 which entailed upgrading the current software. However, the problem was not corrected either time, the lurch/stall problem continued. The dealership and the manufacturer coincided the replacement of the air flow control and the ABS control unit was not covered by the vehicle's extended warranty, eventhough those replacement corrected the problem. The contact was very concerned because the recall did not solve the dangerous problem. Updated 12/28/2006 -

Filed Nov 15, 2006 · Acceleration, Electrical · 84,900 miles · CA

Erratic throttle post 10 minutes of drive, much acceleration, not enough acceleration, hesitation, backfires lean. Gets stuck 2nd gear. Cel on. "transmission service urgent" warning message displayed. Cruise control is lost and cannot be turned back on. Obdii pcodes stored 10-29-2006 10:21:18.464 read stored dtc: p0756 dtc: p1171 dtc: p1181 dtc: p1618 10-29-2006 10:21:18.474 read stored dtc: p1184 10-29-2006 10:21:18.474 read stored dtc: p1174 the first code always displayed when the fault occurs. Subsequent continued driving results in the second code pending or permanent. The remaining codes will be added in pairs. First dealer reports I have 18 codes but factory vadis indicates can only store 15 codes maximum. Requested additional $300 to adjust fuel trims, check exhaust and intake leaks, check o2 sensors, work declined. Second dealer reports needs complete transmission. No attempt to solve complaints by dealer, contacted volvo customer service and they declined to discuss problems, they declined any further involvement. Car had salvage title 2+ years ago from minor accident which prematurely deployed air bags, repaired and returned to service. I am retired ase master mechanic, service manager, and sae member, this is not a transmission issue but caused by the erratic actions of the throttle body system and module. Transmission passes all conventional tests. Results stuck in gear can be corrected by cycling the ignition switch off and back on. This can be done by pulling to the side of the road and stopping to cycle the key or traffic permitting placing in neutral and restarting and then back to drive. No observed failures above 65 MPH. Tsb send wrong signals to "network" are translated as instructions resulting in poor fuel consumption, high emissions, abnormal wear and tear on transmission, ignition switch, starter, and related components for normal operation, plus a dangerous driving condition.

Filed Sep 22, 2006 · Acceleration, Brakes · 50,000 miles · CA

The information panel gives the following warnings: brake failure stop safely asap (t2 goes to ------) stc service required' when this happens the cruise control doesn't work. We have called the dealer to find out what to do. He says to bring the car in when the message is showing. The message comes and goes and isn't consistent enough to be able to take it to the dealer when it is on. We were told that the brakes should work without the ABS feature. The dealer has moved to 45 miles from our house. We believe that this is a false warning.

Filed Jun 30, 2006 · Acceleration · 88,500 miles · NC

My 2000 volvo s80 2.9 vehicle started surging then hesitating, back & forth, at all speeds up to 70 MPH interstate speeds while cruise control was on and off. When cruise control is on, after about 5-10 miles, cruise control turns itself off & car suddenly starts decelerating. After about 1 week of this, on 6/30/06 performance reduced message appeared. On 6-24-06 engine service required message appeared for a short time. After stopping and turning motor off for about 30 minutes to read owner's manual, started motor again & message has not reappeared. When cruise turns itself off, you cannot turn cruise back on until motor is stopped & restarted, then you can turn cruise control back on for about 5-10 miles then it will go back off. Surging and hesitation continues with steady pressure on accelerator (trying to maintain constant speed) and cruise control off.