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Old 11-07-2008, 10:24 AM
bobterry99 bobterry99 is offline
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Join Date: May 2001
Location: Las Vegas, Atlanta
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Quote:
Originally Posted by tecqboy View Post
The early 129's had an over voltage protection fuse and relay. It was intended to protect the electronics from voltage spikes like those which can occur when jump starting. The fuse blows and causes the symptoms you describe. I don't know if that was carried through to the later models like yours.
It was carried through in the form of the "Base Module" (picture). The module has three fuses mounted externally, and one of these may be blown.
Attached Thumbnails
SL500 Rough Idle, No Power, BAS Code-base-module.jpg  
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