1998 Sun Voyager Won’t Restart After Gear Warning Light

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Original Member Title: Won’t start
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A member reported that their 1998 Sun Voyager started, then was shut off after a red gear-shaped warning light with an exclamation point appeared, and now it will not start again. Members suggested checking for diagnostic codes with an OBD-II reader if compatible with the chassis, though one RVer noted a code reader may not work on a similar late-1990s Gulfstream.

Other suggestions included disconnecting the negative battery cable briefly to attempt a reset, checking the transmission fluid...
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ToddH98

New Member
Joined
Mar 27, 2026
Posts
2
Location
canada
My 98 sun voyager started. I shut off when a red gear with an exclamation in it came on and now it won’t start again. Any chance some know how to fix
 
These are the light
 

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I suggest you buy a $20 OBD-II code reader off Amazon; you can get one that has display, or one that blue tooths to your smart phone. Then you can google the error code to determine issue by chassis/ engine.
 

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