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Electronic Questions
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Supporting Member of Barthmobile.com 9/09
Picture of Lance Walton
posted
I have two questions concerning my 1993 38 ft Barth Regency. I have the electrical schematic from Spartan and there are two items I need to know about.
1. What is a V.I.M. and where would it be located?
2. Where is the ECU (Electronic (or Engine) Control Unit) located?
Any and all help would be greatly appreciated.


Lance & Sue Walton
Previous owner of a
1993 38ft Regency
Cummins 6CTA8.3 300HP
Allison MD3060 Transmission
Spartan Chassis
Loveland, CO
 
Posts: 229 | Location: Loveland, CO | Member Since: 06-21-2009Reply With QuoteReport This Post
Supporting Member of Barthmobile.com 4/08
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ECM you probably do not have as the electronic controlled engines didn't arrive until '97 or '98.

Do not know what a VIM is. New term to me.


'92 Barth Breakaway - 30'
5.9 Cummins (6B) 300+ HP
2000 Allison
Front entrance
 
Posts: 1187 | Location: Minneapolis/Yuma | Member Since: 08-17-2006Reply With QuoteReport This Post
"Host" of Barthmobile.com
Supporting Member of Barthmobile.com 1/19
Picture of Bill N.Y.
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Please send me a copy of the electrical schematic - I'll take a look at it.

bill_ny@barthmobile.com


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Regis Widebody1990 Barth Regis Widebody
8908 0128 40RDS-C1
L-10 Cummins
Allison MT647 Transmission
Spartan Chassis
Regal Conversion1991 Medical Lab Conversion
9102 3709 33S-12
Ford 460 MPFI
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Posts: 5924 | Location: Newburgh, New York | Member Since: 05-10-2003Reply With QuoteReport This Post
FKA: noble97monarch
Supporting Member of Barthmobile.com 3/12
Picture of Moonbeam-Express
posted Hide Post
quote:
1. What is a V.I.M. and where would it be located?

Could you mean VIN, Vehicle Identification Number? That would be located on your data tag and on the chassis.




Formerly: 1997 Barth Monarch
Now: 2000 BlueBird Wanderlodge 43' LXi Millennium Edition DD Series 60 500HP 3 stage Jake, Overbuilt bike lift with R1200GS BMW, followed by 2011 Jeep Wrangler Unlimited,
“I haven’t been everywhere, but it’s on my list.”
 
Posts: 2228 | Location: Laurel Park, NC | Member Since: 03-16-2008Reply With QuoteReport This Post
Supporting Member of Barthmobile.com 2/10
Picture of bud@YXY
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Our Barth is an 8.3 with the allison of a 1993 vintage
The allison MD3060 transmission has an electronic control unit-- its located under the transmission control pad by the driver-- this is connected to a control box (contains 5 or 6 relays) that on our coach is located in the electrical box below the driver and is accessed from outside the coach
I have not had cause to find any other electronic control units as yet.

Regards Bud


1993 Breakaway 36ft & 1977 20 ft
Spartan: air ride and brakes & P32(?)
Cummins: 8.3 litre 250hp, PACBrake
Allison 3060 (6 spd)
Front entry, side hallway
7.5 kw diesel gen.
1999 2dr Tracker 4X4 5spd, SMI Braking system
 
Posts: 253 | Location: Yukon--Arizona and around | Member Since: 06-09-2006Reply With QuoteReport This Post
Supporting Member of Barthmobile.com 9/09
Picture of Lance Walton
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Thanks,

I have found an Allison box in the electronic enclosure under the driver's seat. It is mounted on the underside of the body. It has a harness that appears to disappear into the back wall. I hope there are no components located in the space created by the driver's pedestal.

There are two connectors in the electronic enclosure which I would like to know about. On is circular, black and has multiple pins. It is similar to a military type connector. The other is rectangular and has a similar appearance to the diagnostic connectors on automobiles. Even though it has many positions for pins it only has a half dozen or so.
When I get a chance I will get pictures, count the pins, etc. and post what I find.


Lance & Sue Walton
Previous owner of a
1993 38ft Regency
Cummins 6CTA8.3 300HP
Allison MD3060 Transmission
Spartan Chassis
Loveland, CO
 
Posts: 229 | Location: Loveland, CO | Member Since: 06-21-2009Reply With QuoteReport This Post
Supporting Member of Barthmobile.com 4/08
posted Hide Post
The electronic box for the allison is call a TCM or transmission control module.


'92 Barth Breakaway - 30'
5.9 Cummins (6B) 300+ HP
2000 Allison
Front entrance
 
Posts: 1187 | Location: Minneapolis/Yuma | Member Since: 08-17-2006Reply With QuoteReport This Post
Supporting Member of Barthmobile.com 4/08
posted Hide Post
Either or both connectors could be diagnostic plugs.


'92 Barth Breakaway - 30'
5.9 Cummins (6B) 300+ HP
2000 Allison
Front entrance
 
Posts: 1187 | Location: Minneapolis/Yuma | Member Since: 08-17-2006Reply With QuoteReport This Post
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