Spartan Motors Chassis, Inc. · Spartan Motors Chassis, Inc. SERVICE BULLETIN RSB11-500-001A NHTSA...
Transcript of Spartan Motors Chassis, Inc. · Spartan Motors Chassis, Inc. SERVICE BULLETIN RSB11-500-001A NHTSA...
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 1 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
SUBJECT: Spartan Motors Chassis, Inc. has determined a defect relating to the cruise
control system may exist in certain recreational vehicle chassis.
Bulletin RSB11-500-001 is superseded by bulletin RSB11-500-001A
due to kit changes and revision of assembly process. Any vehicles
repaired under bulletin RSB11-500-001 will not require any additional
work.
CONDITION: Certain recreational vehicles chassis produced by Spartan Motors Chassis,
Inc. may exhibit an inadvertent, increase in vehicle speed after the vehicle's
cruise control is set. When the brake is applied and released, the cruise
may resume and the vehicle speed may continue to increase.
APPLIES TO: This bulletin applies to recreational vehicles chassis assembled by Spartan
Motors Chassis, Inc. during vehicle dates of manufacturing of 10-4-2007
and 3-10-2011
CORRECTION: The analog steering wheel switch pods are being replaced with digital
switch pods; and the Spartan Control Module (SCM) will be
reprogrammed to support that change.
LABOR ALLOCATION: 2.0 hrs.
PARTS NEEDED:
QTY Part Number Description
1 S-2351-001B Kit
Kit # S-2351-001B Contains:
QTY Part Number Description
1 1823-KK1-001 VIP 10 Button SW pods
4 0513-010-4006 Seal-Front DRC 40 way
4 0411-310-1605 Tool-Contact removal-size 16
1 RSB11-500-001A Document Instructions
GENERAL INSTRUCTIONS:
Please thoroughly review entire work procedure before starting work. If there are questions
and/or concerns with steps defined in this procedure, Contact Spartan Motors Chassis, Inc.
Customer Support Group.
All applicable industry safety standards must be followed when performing work identified in this
procedure.
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 2 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
STEP-BY-STEP INSTRUCTIONS:
Note: The following are the minimum requirements for the PC & Adapters used to
perform the reprogramming; below are system combinations with known results:
Operating System: Windows® Vista®, 7, XP, 2000, ME, or 98
Processer: 2.0 GHz or greater
RAM: 2.0 GB or greater
Interface: USB 2.0 or greater.
Adapters: Dearborn DPA-4 USB, Nexiq™ PDM, Nexiq™ PDM-USB, or Nexiq™
USB-Link.
PC Operating System: Vista Windows-7 XP 2000 ME 98
Adapter
Dearborn DPA-4 USB Unknown Unknown No Yes Yes Yes
Nexiq™ PDM Unknown Unknown No Yes Yes Yes
Nexiq™ PDM Unknown Unknown No Yes Yes Yes
Nexiq™ PDM-USB Unknown Unknown No Yes Yes Yes
Nexiq™ USB-Link Yes Yes Yes No No No
1. Download the software files to your local computer or medium – needed later for re-
flashing the SCM.
a. Identify the specific SCM version of software needed from the SCM ID placard;
refer to Fig 6-1 placard location.
i. Alternatively; the technician may download both software options and
make the specific file selection at the vehicle's location.
b. Go to www.spartanchassis.com
i. Click on the customer and product support tab.
ii. Click the login tab.
iii. Enter the following information.
• User ID: Service12
• Password: customer#1
c. Select the Spartan downloads icon and follow the directions to download your
appropriate executable and configuration file:
i. For 2791-NN2_-001; select the -001 Controller download file.
ii. For 2791-NN2_-002; select the -002 Controller download file.
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 3 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
Note: This procedure has three main elements to complete for successful application of the
remedy.
• Replacement of the steering wheel switch pods.
• Repinning of the control module.
• Reprogramming of the control module.
2. Disconnect vehicle power by disengaging the power disconnect switch.
a. This is located at the rear of the vehicle or, in the service center at the right rear of
the vehicle.
3. Remove the control module fuse located in the Power Distribution Center (PDC).
a. The PDC location is designated by the final stage manufacturer so it can be in any
of several locations about the chassis.
i. Typical locations are:
• near or under the battery storage tray
• In one of the outside storage compartments, typically towards the
rear of the vehicle on either side.
• Within its own access panel; similar to the outside storage
compartments except smaller.
b. One of two fuse blocks may have been used:
i. For models with 2010 emissions engine: remove the 15A fuse at F11, see
FIG. 4-1A.
ii. For models with pre-2010 emissions engine: remove the 15A fuse at F10,
see FIG. 4-1B.
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 4 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
Replacement of the steering wheel switch pods:
4. Remove the steering wheel center pad by firmly gripping and popping it off.
5. Unscrew the right and left switch pods - two screws for each pod.
6. Unplug the following connections for the switch pods:
• The four wire harness connections.
• The two grey wire spade connectors (horn power) to the center of the steering
wheel.
• The yellow wire spade connector (horn button) to the back of the steering wheel
center pad.
7. Attach the replacement switch pods - two screws each pod.
8. Plug in the replacement switch pods by reversing the connections referenced in Step 6.
9. Re-attach the steering wheel center pad by accurately aligning the pad, and popping it on.
Note: Refer to FIG. 5-1 for general layout of switch pod configuration in the steering
wheel.
FIG. 4-1B FIG. 4-1A
Models with 2010 Emission Engine
F11 – CAB CLEAN BATT (15A) F10 – CAB INSTRUMENTATION BATT (15A)
Models with Pre-2010 Emission Engine
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 5 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
Repinning of the Control Module:
10. Locate the control module:
a. The control module is typically on the front bulkhead located behind one of the
headlights.
b. It may be on either the passenger or driver’s side of the vehicle.
c. It is typically accessed by one of the following or a combination of these:
i. Through the front grill, (grill removed).
ii. Through a generator access door, if so equipped.
iii. Reaching straight up from the ground while lying on your back, on the
ground, and slid under the front corner of the motor coach containing the
control module.
FIG. 5-1
INSTALL REPLACEMENT SWITCH PODS
Switch Pod screw mounts
Horn power
connections
(Grey Wires)
Horn button
connection
for center pad
(Yellow Wire)
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 6 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
Note: Refer to FIG. 6-1 control module for part recognition and connector references:
11. Remove both connectors (P1 & P2) from the SCM using a 4mm hex head wrench.
a. Loosen wire harness ties such that you have access to the back of the shell for both
P1 & P2 connectors for repinning.
Note: Refer to Table 7-1 control module Repinning Table for the next few steps:
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 7 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
Table 7-1 Control Module Repinning Table
Wire Number Old SCM connecter
cavity Locations
(De-Pin these)
New SCM connecter
cavity Locations
(Pin Re-Insertions)
SP997 (OE) P1:36 Re-inserted later
SP998 (WE) P1:16 Re-inserted later
SP999 (PE) P1:26 Re-inserted later
SP051 (GY) P2:39 Re-inserted later
SP551 (RD) P1:32 P1:16
SP586 (BK) P1:21 P1:26
SP1055 (BR) P1:33 P1:36
SP1056 (YW) P1:34 P2:39
SP997 (OE) From earlier depinning P1:32
SP998 (WE) From earlier depinning P1:33
SP999 (PE) From earlier depinning P2:34
SP051 (GY) From earlier depinning P1:21
12. Remove wires SP997, SP998, SP999 & SP051: these wires will be re-inserted later.
a. SP997, SP998 & SP999 can be found in P1:36, P1:16 & P1:26 respectively.
b. SP051 can be found in P2:34.
13. Remove and reinstall the following wires from/to these locations:
a. Move wire SP551 (RD) in cavity P1:32 to cavity P1:16.
b. Move wire SP586 (BK) in cavity P1:21 to cavity P1:26.
c. Move wire SP1055 (BR) in cavity P1:33 to cavity P1:36.
d. Move wire SP1056 (YW) in cavity P1:34 to cavity P2:39.
14. Insert the following wires into these empty cavities as follows:
a. SP997, SP998 & SP051 go to P1:32, P1:33 & P1:21 respectively.
b. SP999 will go in P2:34.
15. Gently tug all the new insertions to ensure that they are locked into the cavity.
Note: Wire removal is accomplished by inserting the blue de-pinning tool over the wire
from the back of the connector – Refer to FIG. 8-1. Work the de-pinning tool down
around the wire until it noticeably bottoms out. Attempt to pull the wire out -
lifting the de-pinning tool with it. Reposition the de-pinning tool and repeat if the
wire does not release with mild effort.
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 8 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
16. Update the SCM software revision code as follows:
a. On the SCM, locate the SCM ID placard.
b. With a paint pen or endurable marker in a contrasting color do the following:
i. Clean off the existing label.
ii. Write the “R” on the label, refer to photo below.
17. Replace the orange seals on each bay of each connector, two bays per connector.
18. Reconnect the P1 & P2 connectors to the control module using a 4mm hex head wrench.
a. Ensure seals are properly positioned during this step.
19. Re-secure any harnesses that were loosened to gain access to the control module
connectors.
FIG. 8-1
DEUTSCH CONNECTOR DE-PINNING IMAGE
(The cut connector is for illustration purposes only)
R
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 9 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
Reprogramming of the control module:
Note: Review and confirm minimum PC requirements in the notes under Step-By-Step
Instructions.
20. Make the necessary PC hardware connections:
a. The PC is attached to the J1939 Adapter;
b. The J1939 Adapter is attached to one of the motor coach's J1939 diagnostic
connector ports.
21. Re-insert the fuse removed from the Power Distribution Center (PDC).
22. Reconnect power to the motor coach at the disconnect switch.
23. Turn the motor coach ignition to ON - but do not start the engine.
Note: Refer to FIG. 10-1 and FIG. 11-1 for screen shots of the step 24 below.
24. With the PC connected, complete the following reprogramming steps:
a. Close all unnecessary programs on the PC before proceeding.
b. Launch the executable file: FlashJ1939v1_2SCM.exe
c. Select your specific J1939 Adapter being used.
i. Click 'OK'.
d. Click the "Browse" button to locate and select one of the following:
i. 100000f.s19 (used with SCM PN: 2791-NN2_-001 CONTROLLER)
ii. 100001f.s19 (used with SCM PN: 2791-NN2_-002 CONTROLLER)
e. Click the button labeled “Find Devices”.
f. Select the Control Module device in 'AMETEK DEVICS FOUND' list.
g. Select the check box next to 'Application AND Configuration'
h. Click on the DOWNLOAD button.
i. Downloading will begin. (This may take several minutes)
ii. Do not make any power or program interruptions until the sequence
completes.
i. When complete, it should say:
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 10 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
i. "Completed Successfully! Click “X” at the top-right, disconnect device,
and restart new device."
j. The application can be closed at this point.
Fig 10-1 Re-flash SCM Screen Shots
Highlight the J1939 adapter your using and Select “OK”.
Browse to configuration file to be loaded:• This will be specific to ‘your’ PC.• The digit in front of the “f” will be specific to your
kit, and is based on which SCM you have.
Step: 19d
Step: 19c
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 11 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
Fig 11-1 Re-flash SCM Screen Shots
Select “FIND DEVICES” and wait for the “Spartan
Controller Cab Controller. SRC 49. Version 1.1” to be found.
Highlighting the “Spartan Controller Cab Controller. SRC 49. Version 1.1” will enable “Download Options”;
• Then CK the “Application AND Configuration” box.• Select “DOWNLOAD”.
Step: 19e
Steps: 19f – 19h
Spartan Motors Chassis, Inc. SERVICE BULLETIN
RSB11-500-001A
NHTSA Id: 11V-516 1/4/2012
11027 Page 12 of 12 ENG-FR-040
Rev: 1.0 – 8/4/11
25. The motor coach ignition can now be turned OFF.
26. Disconnect PC connections to the J1939 diagnostic connector ports.
a. Re-install the connector port's cover cap.
27. Turn on the motor coach ignition and individually press several of the switch pod buttons,
and paddles if equipped, to ensure proper operation.
28. Tap the horn to insure proper operation.
29. The motor coach ignition can now be turned OFF.
30. This completes the installation steps for the installation of the digital switch pods.