2002 navigation system
06-14-14, 11:35 AM
#3
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06-14-14, 12:12 PM
#4
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Here is a great post on your issue : https://www.clublexus.com/forums/sc-...-detected.html
It is very common problem. Your next step to try a known good Gen 2/3 Nav disc. If that doesn't work, there are several options depending on your background and skill level - all mentioned in that post.
Most of us have taken the easy way out and replaced the Gen 2/3 DVD player with the newer Gen 4 unit. It is plug and play but will also need the Gen 4 Navi disc. You can find used Gen 4 DVD players for under $400. The latest Gen 4 Navi disc will be around $170.
It is very common problem. Your next step to try a known good Gen 2/3 Nav disc. If that doesn't work, there are several options depending on your background and skill level - all mentioned in that post.
Most of us have taken the easy way out and replaced the Gen 2/3 DVD player with the newer Gen 4 unit. It is plug and play but will also need the Gen 4 Navi disc. You can find used Gen 4 DVD players for under $400. The latest Gen 4 Navi disc will be around $170.
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