BS3080ER1

sav.1E.2012MA
BS3080ER1
service bulletin
Reference:
Nova Bus Manuals
section:
16: 24-Volt Electrical System
RS NO:
N/A
effective IN prod.:
L621 (2011AL)
Subject:
V-BEA module
Justification:
CECM could be replace with a MCM module to reduce download time
Level
1
application deadline: 2016JL31
Claim reference number: wB-3080
DIRECT CHARGES
Description
Material
Client
Nova Bus
–
–
–
–
Replace Master ID and CECM by an MCM with new harness kit.
2
time
labour
–
MATeRIaL
qTy
Part no
reV.
1
N81735
NR
1
N60798
A
–
–
dESCRIPTION
Replaces part n°
Level 1
MCM to RFO to CSP-X89X communication cable
MCM V-BEA module
–
N37152
Level 2
–
–
–
Materials will be available within 42 days. To order, please contact Prevost Parts by phone at 1‑800‑771‑6682, by fax at
1‑888‑668‑2555 or by email at [email protected]. Specify document number, quantity of parts required
and shipping address.
To obtain the software revision required, contact your after-sales
representative
disposal of parts
removed parts are:
discarded *
reTAINed
Yes
–
* Dispose of the unused parts and the defective parts in
accordance with local environmental standards in effect.
revision history
rev.
Date
NR
2014MR14
Initial release
Luc Carignan
R1
2015JN29
Cable N64009 removed. Cables N60809, N64010 and
N64011 replaced by cable N81735. Procedure modified
to reflect these cable replacements
Luc Carignan
Approved by:
change description
Eric CHAREST
Digitally signed by Eric CHAREST
DN: cn=Eric CHAREST, o=VOLVO NOVA BUS,
ou, [email protected], c=CA
Date: 2015.06.26 17:01:39 -04'00'
written by
page 1 OF 8
service bulletin
CLIENT
Order
Road number
from
to
sav.1E.2012MA
BS3080ER1
VIN (2nvy/4RKY...)
from
to
QTy
New York City Transit - New York
L536
1200
1201
S92U793000490
S92U993000491
2
New York City Transit - New York
L545
1202
1289
S92U5A4000001
S92U0A4000098
88
New York City Transit - New York
L608
8000
8014
L82U6B4000047
L82U0B4000061
15
New York City Transit - New York
L620
8015
8074
L82U2B4000062
L82U7B4000123
60
page 2 OF 8
service bulletin
sav.1E.2012MA
BS3080ER1
WARNING
Follow your internal safety procedures.
PROCeDURE
This procedure is performed in three steps:
1.
Installation of module MCM N60798 and cables
2.
Program V-BEA system
3.
Modify Cummins accelerator interlock parameter
1. Installation of module MCM N60798 and cableS
1.1.
Remove the operator's partition panel. Retain the panel and the hardware.
1.2.
Remove the operator's control panel rear access door.
1.3.
Open the overhead console door, located above the operator's window.
1.4.
With a 5 mm (3/16 in.) nut driver, remove the Master ID anchor nuts from the overhead console panel. Retain
the hardware. See Figure 1.
1.5.
Install the female connector of the new cable N81735 in the Master ID position on the overhead console
panel. Use the retained hardware to attach the connector using a 5 mm (3/16 in.) nut driver. See Figure 1.
Master ID connector
anchor nuts
C
B
E
F
POSN
02
POSN
03
POSN
04
POSN
05
POSN
06
J
A
D
POSN
01
H
G
Figure 1 - Typical Overhead Console Panel
page 3 OF 8
service bulletin
sav.1E.2012MA
BS3080ER1
1.6.
Route and connect the portion tag to mcm of cable N81735 to Blue MCM connector
operator's control panel. Secure the cable with tie wraps along the routing. See Figure 2.
1.7.
Disconnect the blue MCM connector csp-x89h2 from the CECM module. See Figure 2.
1.8.
Connect all colored wires (green, white, orange, blue, red and 2 black) of cable N81735 to connector
x89h2. See Figure 2 for pin position.
1.9.
Replace CECM module with new MCM module N60798, using the same hardware. See Figure 2.
1.10.
Connect the drain wire of cable N81735 to the bottom left anchor bolts of MCM module N60798. See Figure 2.
1.11.
Close the overhead console door, located above the operator's window.
1.12.
Open the left electrical Main Panel door.
1.13.
Route through the driver's partition the break out section To GND and To BAT 24V switched of cable N81735
inside the left portion of the main panel. Secure the cable using tie wrap.
Connect drain
wire to anchor
bolt
csp-x89h2
in the
csp-
MCM module
N60798
Blue connector
CSP-X89H2
Blue connector CSP-X89H2 rear view
Belden Cable
Orange wire pos. 12
Belden Cable
Black wire pos. 8
OR
RD
GR
Belden Cable
Green wire pos. 24
Ground 18 gage
Black wire pos. 18
BL
BK
WH
Belden Cable
White wire pos. 27
Power 18 gage
Red wire pos. 19
BK
Belden Cable
Blue wire pos. 7
Figure 2 - Connection of Cable N81735 to Blue MCM Module Blue Connector
page 4 OF 8
service bulletin
sav.1E.2012MA
BS3080ER1
1.14.
Connect the red wire tagged To BAT 24V
TB78A-S1. See Figure 3.
1.15.
Remove and discard the Master ID. Retain the hardware.
1.16.
Connect the black wire tagged To GND of cable N81735 to one of the anchor points used to maintain the
Master ID. See Figure 3.
1.17.
Disconnect cable rf0-x78c2 from the Master ID module. See Figure 3.
1.18.
Close the left electrical main panel doors.
switched
of cable N81735 to main panel terminal block RF0-
Connect red wire to
pos. S1
RFO-TB78A
Connect black
wire to Master
ID anchor point
Figure 3 - Cable N64011 and N64009 Connection in Main Panel
page 5 OF 8
service bulletin
1.19.
Install the operator's partition panel using the retained hardware.
1.20.
Install the rear access door of the operator's control panel.
sav.1E.2012MA
BS3080ER1
2. Program V-BEA system
2.1.
Download the file FB_LXXX in to the V-BEA system, in accordance with the heading reprogramming the
v-bea in section 16: v-bea (Volvo bus Electronic Architecture) of the Nova LFS Maintenance manual.
3. Modify Cummins accelerator interlock parameter
3.1.
Open the compartment located at the upper left of the driver's seat.
3.2.
Connect one end of the Cummins Inline interface to the DDR plug in the panel located in the compartment
and to your laptop computer. See Figure 4.
C
B
E
F
POSN
02
POSN
03
POSN
04
POSN
05
POSN
06
J
A
D
POSN
01
H
G
DDR connector
Figure 4 - DDR Connector in a Typical Control Panel
page 6 OF 8
service bulletin
3.3.
Open the Cummins Insite software.
3.4.
Select Connect to ECM. See Figure 5.
3.5.
Select Features and parameters. See Figure 5.
sav.1E.2012MA
BS3080ER1
Select
Connect to ecm
Select
Feature and parameters
Figure 5 - Cummins Insite Homepage
3.6.
Locate and open the SAE J1939 Multiplexing line. See Figure 6.
sae j1939 multiplexing
line
Figure 6 - SAE J1939 Open Menu
page 7 OF 8
sav.1E.2012MA
BS3080ER1
service bulletin
3.7.
Change the Accelerator Interlock Switch parameter from Disable to Enable. See Figure 7.
Select enable
Figure 7 -
3.8.
Select Exit button in order to save the new parameter in ECM. Accept the changes by selecting YES. See
Figure 8.
Select exit button
Select yes to accept
the changes
Figure 8 -
3.9.
Close the Cummins Insite software and disconnect the Inline interface cable from the DDR Connector.
3.10.
Close the compartment located at the upper left of the driver's seat. 
page 8 OF 8