flashes continuosly whilst driving over drive gear seems to work correctly
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1990 Toyota Cressida Question: overdrive light flashes
Answer #1patrick mannion from Greg Solow's Engine Room, April 22, 2010, 20:49Master
If the over drive light is flashing there is a transmission problem that needs to be looked into. Check the fluid level first and after that have a checked out by someone knowledgeable with Toyotas or a transmission specialty shop. The Cressida transmission is a good durable transmission.
ReplyVisitor, March 18, 2011, 12:41
when it s blinking it indicates transmission problem.it is the check-engine light for the tranmission.trans shop can pinpoint specific problem.mine went away after i disconnected battery cables