RCY Light and No ASR

Collie

New Member
Messages
4
Has anyone had the RCY light issues on 3200gt auto.

Mine is drivng really well ,however ,intermittently as Im driving along at approx 60 mph, the car abruptly drops down a gear and the RCY light comes on, after about 20 seconds the light clears, and the car moves back up a gear to normal
Initially I thought it was a gearbox issue so changed the gearbox filter and oil. But didnt solve it.
Various threads are point me to Phonic rings and speed sensors
Today I also go the No ASR Light to accompany the RCY, again the car cleared the RCY after about 20 seconds. The NO ASR light stayed on but cleared after the next start up.
Has anyone experienced this and if so was it Phonic rings or speed sensors causing it. Any advise appreciated