Free 7 Day Trial RV GPS App RV Trip Planner Campground Reviews RV Maintenance Free 7 Day Trial ×


Reply
 
Thread Tools Display Modes
 
Old 05-24-2020, 04:31 PM   #1
Mini-Skoolie
 
Join Date: May 2018
Location: Hager City WI
Posts: 36
Year: 1996
Chassis: International 3800
Engine: DT 466 Mechanical spicer 6+1. & 5.9 Cummins
Rated Cap: 65
Parking brake won’t release

I have a 2005 CE300 with hydro brakes and the parking brake will not release... has the Dt466 and Alison 2000 transmission. Any ideas?

alexzckary is offline   Reply With Quote
Old 06-03-2020, 01:02 PM   #2
Bus Nut
 
Join Date: Jan 2020
Location: Wild Wild West
Posts: 690
Year: 1999
Coachwork: Blue Bird
Chassis: TC RE
Engine: 8.3 Cummins MD3060
Rated Cap: 84
Any emergency doors or hatches open? Have you been trying to eliminate wiring? The newer busses are equipped with interlock systems that set off alarms and/or will not start or release brakes if any doors or hatches are open. Likewise, if you try to circumvent these systems it can cause the same result.
JackE is offline   Reply With Quote
Old 07-03-2020, 01:59 AM   #3
Skoolie
 
PeteinSF's Avatar
 
Join Date: Aug 2018
Location: San Francisco
Posts: 139
Year: 2006
Coachwork: IC
Chassis: IC FE 9 Window
Engine: DT466E
Rated Cap: 29850
If you have a wheelchair lift model, the outside door must be fully latched to disengage the parking brake. There is a micro switch in the lock receiver. No alarm will sound (like the roof exits do) just no brake release.


This system cuts off the pressurized air supply to the yellow plunger with two solenoid valves under the hood near to top of the firewall (or under the floor in my case).


Good luck.
PeteinSF is offline   Reply With Quote
Old 10-02-2021, 02:04 PM   #4
New Member
 
Join Date: Oct 2021
Posts: 6
I have a similar issue! Help! �� I have disconnected the emergency doors and windows, I thought I had ground all the wires, Gracie started, but now the parking brake is locked on! Any ideas of how to bypass that?! ����
ACoupleAdventurers is offline   Reply With Quote
Old 10-04-2021, 04:30 PM   #5
Skoolie
 
PeteinSF's Avatar
 
Join Date: Aug 2018
Location: San Francisco
Posts: 139
Year: 2006
Coachwork: IC
Chassis: IC FE 9 Window
Engine: DT466E
Rated Cap: 29850
What model and year of bus?
PeteinSF is offline   Reply With Quote
Old 10-10-2021, 12:53 PM   #6
New Member
 
Join Date: Oct 2021
Posts: 6
It’s a 2010 International DT466

I checked the post above and connected with Pizote, they suggested removing the parking brake solenoid, only, of course, I don’t have the same year bus so I’m not sure Where that part is.
ACoupleAdventurers is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


» Featured Campgrounds

Reviews provided by

Powered by vBadvanced CMPS v3.2.3

All times are GMT -5. The time now is 03:52 PM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2021, vBulletin Solutions, Inc.