2006 is250 navi black out help ?
02-06-18, 08:36 PM
#1
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2006 is250 navi black out help ?
I have a 2006 Lexus is250 with navi that has stopped working. The screen does not come on - the buttons on the side do not work , the radio does not work and no A/C controls work
The clock, hazard work and the security flashes.
I have tried to swap my 08 ISF top half of navi unit in with no luck.
The 250 in the ISF does not work as well.
Any ideas? fuses prehaps?
The clock, hazard work and the security flashes.
I have tried to swap my 08 ISF top half of navi unit in with no luck.
The 250 in the ISF does not work as well.
Any ideas? fuses prehaps?
02-07-18, 12:46 PM
#3
I didn't think the IS-F NAV unit had any differences from that of the 250/350. Odd.
Anyhow, you've probably had an internal power supply failure. ^Whitebeast can help out with the details on what is needed to fix that.
When I had this SAME issue, I replaced my faulty top half for a good, used '08 350 top half to fix the issue.
Anyhow, you've probably had an internal power supply failure. ^Whitebeast can help out with the details on what is needed to fix that.
When I had this SAME issue, I replaced my faulty top half for a good, used '08 350 top half to fix the issue.
02-10-18, 11:25 PM
#5
Like I stated many time, the main problem is causing from the main power board. It’shappen a lot to 06-09 IS250/350. For the last 8 months, i’ve repaired over 80 units.
test your unit with headlight on
1. If there is fuse problem, the whole unit (radio, nav) buttons light won’t light up
2. If the radio light up, then 90% your main power board is filed, 10% Is LCD powerboard failed(the board be hind LCD)
PM me for more and detail!!!
test your unit with headlight on
1. If there is fuse problem, the whole unit (radio, nav) buttons light won’t light up
2. If the radio light up, then 90% your main power board is filed, 10% Is LCD powerboard failed(the board be hind LCD)
PM me for more and detail!!!
01-22-19, 01:10 AM
#6
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I have same problem for my aircon control, only show the light all the button and radio display no function.
i have to try change other original 2nd aircon control center is same olso , so any ppl have resolve ？
i have to try change other original 2nd aircon control center is same olso , so any ppl have resolve ？
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