Re: [MBZ] short in aux fan

2006-06-21 Thread dieselbenz24
Just wanted to say thanks to all who responded to this question about my shorting aux fan. To answer Marshalls question, it does turn very freely. I will update this thread as I make more headway on the problem. Dan Elliott 82 300D-T 97kmi

Re: [MBZ] short in aux fan

2006-06-20 Thread David Brodbeck
ernest breakfield wrote: as an aside; where is said connector? my Aux Fan ('85 300D) recently blew a fuse then went intermittent, and i'd like to do a little troubleshooting of my own,... On my '83 300D Turbo it was behind the front apron, just to the rear of one of the horns. There was a

Re: [MBZ] short in aux fan

2006-06-20 Thread dieselbenz24
Levi mentioned a service bulletin on running a larger wire with larger fuse, can anyone give any insight into this ? It would be a bummer to get a new fan only to find out that the extra draw is actually coming from the blower motor. What if I find that the fan does in fact draw more than it

Re: [MBZ] short in aux fan

2006-06-20 Thread Levi Smith
If it's the same as my setup on my 83' 300D, the aux fan is on it's own fuse as I recall. The blower motor is on with the AC compressor clutch and maybe another item or two. Here was the message I got from Marshall a while ago. Seems like there was another one with more about the wiring and

Re: [MBZ] short in aux fan

2006-06-20 Thread ernest breakfield
hi David! thanks; that's what i was hoping. i'd followed all the exposed harness back to where it gets lost in the tangle, but figured it was probably hidden somewhere like that. cheers! e ernest breakfield wrote: as an aside; where is said connector? my Aux Fan ('85 300D) recently blew

Re: [MBZ] short in aux fan

2006-06-20 Thread Marshall Booth
[EMAIL PROTECTED] wrote: Levi mentioned a service bulletin on running a larger wire with larger fuse, can anyone give any insight into this ? It would be a bummer to get a new fan only to find out that the extra draw is actually coming from the blower motor. What if I find that the fan does

Re: [MBZ] short in aux fan

2006-06-20 Thread David Brodbeck
ernest breakfield wrote: hi David! thanks; that's what i was hoping. i'd followed all the exposed harness back to where it gets lost in the tangle, but figured it was probably hidden somewhere like that. On further reflection it may have been forward of the horn, not behind; my

[MBZ] short in aux fan

2006-06-19 Thread dieselbenz24
Hello All, I posted about this in the past and haven't really figured out how to approach it. I am not sure how to track down the short or to determine if the fan is bad. I have a volt meter and the schematic for the car. A few people made comments, one that this car may go through a few

Re: [MBZ] short in aux fan

2006-06-19 Thread Levi Smith
You should be able to test the fan by simply hooking up 12v directly to the connector. You can either run wires from the battery, or get another power source like an non-smart battery charger or a jump-start pack, etc. If it started and then blew the fuse, it sounds like it's at the upper limit

Re: [MBZ] short in aux fan

2006-06-19 Thread ernest breakfield
as an aside; where is said connector? my Aux Fan ('85 300D) recently blew a fuse then went intermittent, and i'd like to do a little troubleshooting of my own,... cheers! e You should be able to test the fan by simply hooking up 12v directly to the connector. You can either run wires from

Re: [MBZ] short in aux fan

2006-06-19 Thread Levi Smith
Follow the cord from the motor. As I recall, it goes along one of the support braces, the connector is perhaps right behind the radiator bracket? Somewhere in that vicinity... Levi On 6/19/06, ernest breakfield [EMAIL PROTECTED] wrote: as an aside; where is said connector? my Aux Fan ('85

Re: [MBZ] short in aux fan

2006-06-19 Thread LarryT
: [MBZ] short in aux fan Hello All, I posted about this in the past and haven't really figured out how to approach it. I am not sure how to track down the short or to determine if the fan is bad. I have a volt meter and the schematic for the car. A few people made comments, one that this car