temperature warning light inop on 924614A

johnbell47

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temperature warning light does not work. changed temp switch, still no work. Old switch appeard to be new and ohmed out like it was for a gauge, so I think it was the wrong switch. no markings. I changed it to an old timey warning light switch, (Standard TS 66 for a light. had to retap the thermostat housing for NPT threads to make it fit but it does fit and does not leak, bulb is new. I am NOT showing continuity between sender switch connection and other end of the wire at the light. I see in the wiring diagram that there is a diode somewhere before wire goes to alarm. Where is it? thanks for any suggestions. I ran a temporary wire from sender to switch and it does operate but no alarm.
 

StarTech

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I can't pull anything up on the 924614A number on the Hustler site I use. The site is asking only for a six digit model number. If I could access the info I might be to figure which Hustler you are working on.

Can you PM me the schematic and IPL links? So I can look them over.
 
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Auto Doc's

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temperature warning light does not work. changed temp switch, still no work. Old switch appeard to be new and ohmed out like it was for a gauge, so I think it was the wrong switch. no markings. I changed it to an old timey warning light switch, (Standard TS 66 for a light. had to retap the thermostat housing for NPT threads to make it fit but it does fit and does not leak, bulb is new. I am NOT showing continuity between sender switch connection and other end of the wire at the light. I see in the wiring diagram that there is a diode somewhere before wire goes to alarm. Where is it? thanks for any suggestions. I ran a temporary wire from sender to switch and it does operate but no alarm.
 

StarTech

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That model is not listed on that site Auto Doc. I tried it before I posted.
 

StarTech

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Got the parts manual nothing on the wiring harness in it I think.
 
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johnbell47

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I can't pull anything up on the 924614A number on the Hustler site I use. The site is asking only for a six digit model number. If I could access the info I might be to figure which Hustler you are working on.

Can you PM me the schematic and IPL links? So I can look them over.
I have the number wrong, it is 928614A instead, number is rather difficult to read.
 

johnbell47

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Auto Doc's

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With the key on, can you ground the sender wire, and the light comes on? If it does not, there as a power wire broken going to the light. If the light does work, the new sender is likely faulty.
 
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