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TruckersReport.com Trucking Forum | #1 CDL Truck Driver Message Board
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Inlet preheater works on alternator but not battery
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<p>[QUOTE="loudtom, post: 12224282, member: 186442"]2012 VNL D16</p><p>I'm getting battery voltage at the relay with the engine off. When I engage the preheater before starting the truck, it gives me error #1 and #2. When I start the truck, it works normally without error codes. Does this mean that my problem is in one of the cables from the alternator to starter to batteries? I would think I should have other symptoms, like the alternator not charging the batteries or starter issues, but everything else seems normal.</p><p><br /></p><p>I've replaced the batteries, the preheater element, and the relay.[/QUOTE]</p><p><br /></p>
[QUOTE="loudtom, post: 12224282, member: 186442"]2012 VNL D16 I'm getting battery voltage at the relay with the engine off. When I engage the preheater before starting the truck, it gives me error #1 and #2. When I start the truck, it works normally without error codes. Does this mean that my problem is in one of the cables from the alternator to starter to batteries? I would think I should have other symptoms, like the alternator not charging the batteries or starter issues, but everything else seems normal. I've replaced the batteries, the preheater element, and the relay.[/QUOTE]
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TruckersReport.com Trucking Forum | #1 CDL Truck Driver Message Board
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Inlet preheater works on alternator but not battery
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