Transmissions and Drivetrains
Volvo 240
Ford Expedition XLT
Ford Explorer XLT

Why won't your 1992 Volvo 240 automatic transmission go into overdrive?

Answer

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Wiki User
03/28/2008

Need to replace the OD relay which is behind the glove box. Remove glove box and look to left. White relay. Found on eBay for 12 bucks. Hope that is the problem.