what years is it? My 83 244gl automatic switch went bad on the shifter and was stuck with overdrive off. I pulled the switch out and unplugged it. Then I connected tapped the wires together with screwdrivers and turned the overdrive on that way. Now i just drive with it on.
Check either: Solenoid, Wiring, Switch, or OD Relay.
The 2003 Volvo S80 has a 4-speed automatic.
The 2007 Volvo S60 has a 5-speed automatic.
The 2006 Volvo S80 has a 5-speed automatic.
The 2002 Volvo S80 has a 4-speed automatic.
The 2004 Volvo S80 has a 5-speed automatic.
The 2005 Volvo S80 has a 5-speed automatic.
The 2001 Volvo S80 has a 4-speed automatic.
The 2004 Volvo C70 has a 5-speed automatic.
The 2008 Volvo S60 has a 5-speed automatic.
The 2003 Volvo C70 has a 5-speed automatic.
The 2006 Volvo S60 has a 5-speed automatic.