Volvo 740 Problem Report

Volvo 740 Transmission overdrive relay may fail

(4 reports)
The transmission overdrive relay often fails, preventing the transmission from shifting into overdrive
Related Items:
The does not always shift into overdrive
Hi Bret, Thank you for inviting me to This is an invaluable resource for me....
When i get on the highway, it takes about 20 to 30 minutes driving before the car goes to overd...
The overdrive kicks out at 55 miles per hour. What should I do?
Before it goes into overdrive. I would like to know if this could also be the Overdrive sylenoi...