temperature warning light inop on 924614A

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.
 
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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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.
 
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.
 
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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