Wiring Problems of Volvo V70

Volvo V70 owners have reported 7 problems related to wiring (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Volvo V70 based on all problems reported for the V70.

1 Wiring problem of the 2008 Volvo V70

Failure Date: 06/12/2019

Today I received a warning message that my low beam was out. I stopped in the auto parts store and bought the passenger side low beam replacement bulb. When I went to disassemble it I noticed that the wiring harness was burnt. I'm going to replace the wiring harness but this is very concerning. It's not old and just corroded it is actually burnt.

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2 Wiring problem of the 2006 Volvo V70

Failure Date: 11/20/2017

Main engine wiring harness destroyed, engine still ran- temp, fluids, cam timing, mass air flow, fuel rail, throttle position -sensors, instrument panel. Had checked oil two days earlier, was no damage. Wind screen washer light came on when I tried to start engine, checked and found damage -was one of the sensors which was damaged - fluid bottle was ok. Some minor wires were still attached. This could have happened on the highway and caused an engine malfunction. There was always a slight odor in hot weather or when on a long run- was the soy based polymers Volvo used without any "odor inhibitors", the looms coverings do biodegrade quicker in hot weather exposure without an inhibitor and disintegrate leaving the loom to open up and be exposed to damage! the hood insulation was also destroyed and had to be replaced total replacement and labor $2. ,827. 42.

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3 Wiring problem of the 2006 Volvo V70

Failure Date: 03/18/2008

Dash warning message showed third brake light not working. Subsequent trip to dealer diagnosed as defective wiring harness in rear tailgate. Scheduled for replacement.

4 Wiring problem of the 1998 Volvo V70

Failure Date: 07/30/2006

: the contact stated while parked in the driveway for one day, smoke was noticed coming from under the hood. The fire department was contacted and extinguished the fire. The vehicle was towed to an independent repair shop who determined the wiring harness caused the fire. The wiring harness was replaced. The dealer was not notified. Updated 10/18/2006 - the vehicle was last driven about 14 hours prior to the vehicle catching on fire. The service dealer replaced the harness to the abs control unit.

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5 Wiring problem of the 1999 Volvo V70

Failure Date: 05/15/2005

Our 1999 Volvo V70 simply stopped without warning. Portland, me dealer "reprogrammed the computer" and "checked. " we drove 1500 miles and again it stopped. . . This time repeatedly. Indianapolis dealer kept the car for 3 weeks and reported that they inadvertantly solved whatever the problem was ($435). In the subsequent month & 4500 miles later, all appears to be well.

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6 Wiring problem of the 1998 Volvo V70

Failure Date: 10/05/1999

"freeze" plug blew out while accelerating onto freeway. That resulted in very low engine power available, a lot of noise, and ineffective footbrakes. I was able to stop the car with the parking brake.

7 Wiring problem of the 1997 Volvo V70

Failure Date: 10/14/1998

Consumer was driving saw white smoke. Later, the consumer was driving at 20 mph when she smelled smoke, and saw flames coming from the vehicle, and next the driver's seat was on fire.

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