Cornshucker Posted September 6, 2016 Share Posted September 6, 2016 The tach, oil pressure ,and engine water temp are not working. Which causes the cooking fan to not come on when needed. Wondering what I should check thanks Quote Link to comment https://www.bigmacktrucks.com/topic/46735-2010-cxu613-gauges-not-working/ Share on other sites More sharing options...
turckster Posted September 20, 2016 Share Posted September 20, 2016 If the dash gauges are not working it should not affect engine operations like the engine fan (cooking fan?). If the engine fan is not kicking on then you have other problems. If you have an electronic viscous fan like a Borg-Warner (has a huge aluminum housing), you can unplug the fan, secure the connector, start the engine and within 30 seconds the fan should be fully engaged. If not then the fan is bad. Plus if it looks like oil is leaking around the hub then that is another sign the fan is going or is bad. Quote Link to comment https://www.bigmacktrucks.com/topic/46735-2010-cxu613-gauges-not-working/#findComment-346292 Share on other sites More sharing options...
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