Hi Proud Lexus Owner:
I own a '93 Lexus LS400 and I love my car. I've been noticing this problem on the instrumental panel for 2 years now, and I wonder if anyone has the same experience:
Speedometer and RPM meter problem:
i. works OK during Winter months, but not Summer. Lived in Central Texas
ii. when weather gets warmer, both meters will not move while driving in the morning.
iii. Sometimes the RPM meter will 'jump' up and back to normal after 10 mins of driving.
iv. Sometimes both meters will work magically when driving home in the evening.
v. If I get inpatient, I hit the dash board real hard and RPM meter respond first, and Speedometer will respond second, after I hit harder.
vi. BTW, my gas gauge is working fine, and the backlight (on the needles) is working also.
Anyone encounter the same problem as mine and how do you go about solving it ? Please share your experience....
BR,
V.