Re: Low Coolant Module on CUCV M1008

From: Bruce C. Beattie (bruce@EECS.Berkeley.EDU)
Date: Sat Feb 18 2006 - 09:37:48 PST


Thanks Wayne!
Yes, that helps a lot.
Bruce

Wayne Harris wrote:

> Hi Bruce The Low Coolant module is located near the fuse block and
> looks as if it buried in the wiring harness. It's military name is
> MODULE,INDICATOR,COOLANT with a NSN of 6680-01-225-4432 and the parts
> numbers are 15591138, 83476-1000. No idea where to find a replacement
>
> Hopes this helps, Wayne
>
> 26. COOLANT LIGHT FLICKERING OR WILL NOT TURN OFF
> Step 1. Check coolant for proper level. (See TM 9-2320-289-10)
> Step 2. Turn key to “RUN” position. Disconnect black/yelIow lead from
> low coolant sensor
> on radiator and touch to any ground.
> If light goes out, replace low engine coolant sensor. (See paragraph
> 3-31)
> If light does not go out, perform step 3.
> Step 3. Remove low coolant module (located near fuse box).
> If light goes out, replace low coolant module.
> If light does not go out, trace circuit. (See wiring diagram F-4 or F-6)
>
>
>
>
>
>> From: "Bruce C. Beattie" <bruce@EECS.Berkeley.EDU>
>> To: "Military Vehicles Mailing List" <mil-veh@mil-veh.org>
>> Subject: Re: [MV] Low Coolant Module on CUCV M1008
>> Date: Fri, 17 Feb 2006 18:26:21 -0800
>>
>> Hi Mike & RAM & Capt. W,
>> According to the wiring diagram there is a module with 4 wires going
>> to it,
>> one of which goes to the sensor on the radiator.
>> I'll see if I can find a replacement for it.
>> Thanks,
>> Bruce
>>
>> Mike Maynard wrote:
>>
>>> Is there actually a module? I thought the sensor was just a switch that
>>> turned the light on.... I could be wrong ;-) haven't looked at the
>>> diagrams...
>>>
>>> -----Original Message-----
>>> From: Bruce C. Beattie [mailto:bruce@EECS.Berkeley.EDU] Sent:
>>> Friday, February 17, 2006 4:35 PM
>>> To: Mike Maynard; Military Vehicles Mailing List
>>> Subject: Re: [MV] Low Coolant Module on CUCV M1008
>>>
>>> Hi Mike,
>>> Thanks, but I replaced the sensor already. I'm talking about the
>>> module that uses the input from that sensor.
>>> Bruce
>>>
>>> Mike Maynard wrote:
>>>
>>>
>>>
>>>> Bruce, it's a sensor about 1/3 the way down the passenger side of the
>>>> radiator. Easy to replace, just don't know where to get it. Dealer
>>>> maybe?
>>>>
>>>> -----Original Message-----
>>>> From: Bruce C. Beattie [mailto:bruce@EECS.Berkeley.EDU] Sent:
>>>> Friday, February 17, 2006 2:56 PM
>>>> To: Military Vehicles Mailing List
>>>> Subject: [MV] Low Coolant Module on CUCV M1008
>>>>
>>>> Hi All,
>>>> Does anyone know anything about the Low Coolant Module on a M1008?
>>>> Like,
>>>> 1-Where is it physically located?
>>>> 2-What goes wrong with them?
>>>> 3-Are they easy to repair? ie: are the chips readily available?
>>>> 4-Is it better to just replace the whole module? ie: are they cheap
>>>> and easy to get?
>>>>
>>>> Thanks,
>>>> Bruce MVPA 23824
>>>
>
>
>
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