Motor Controller
Page 100
B-200 & B-210 Models
MB-210-13
INSPECT
Receptacles
The inside of each receptacle should be clean and free
of any debris. Use aerosol electrical cleaner if required.
Base Plate
The base plate should be flat. If required, sand with 150
wet sandpaper to remove any raised areas.
Terminal Ends
The wire insulation at each terminal should be smooth
and free of any sign of heat. Any indication of heat is a
result of a loose connection at the terminal. This could
have been a loose bolt or a faulty crimp. It is recommend
to replace the cable terminal end.
Note: A loose bolt could result in damaging the
terminal crimp.
’R’ Terminal
Inspect the controller cover around the ‘R’ terminal. If the
cover has melted around the stud, it is an indication that
the vehicle was towed while the start switch was ON. The
controller may be damaged due to the excessive current
flowing through the ‘R’ terminal.
REMOVE/INSTALL
It may be required to remove the control panel from the
vehicle for this procedure.
Remove
1: Turn the start switch OFF.
2: Disconnect the batteries.
3: While holding the wires so that they do not rotate,
remove the terminal bolts.
4: Disconnect the logic connector.
5: Disconnect the can-bus connector.
6: Remove the four bolts holding the controller to
the panel and remove the controller.
Note: If a heat sink is installed, then these bolts
may also hold the heat sink to the panel.
Install
1: Thoroughly clean the controller base, mounting
plate, and heat sink.
2: Apply thermal transfer compound to the controller
base and heat sink.
3: Install the controller to the mounting plate.
4: Attach the wires to the studs and torque per
specification listed in the table at the end of this
section.
Note: DO NOT allow the wires to rotate while
torquing the bolts (see notice above).
5: Install silicon dielectric grease (94-422-10, 5.3
ounce tube) into the two logic receptacles and
reconnect the harnesses.
6: Reconnect the batteries and test drive.
This section is one section of a complete service
manual. Before starting any procedure, read all
warnings and instructions that are located in the
Service Guidelines chapter.
WARNING
Do not allow the wires to rotate while removing
terminal hardware.
Internal electrical connection will be damaged if the
terminal stud rotates.
NOTICE
Turn the start switch off BEFORE disconnecting the
batteries. Disconnecting power from the controller
while it is ON may corrupt the controller programming
resulting in a fault 1.
NOTICE
These motor controls are programmed to match the
vehicle configuration.
DO NOT move a control to another vehicle unless the
vehicle configurations are identical.
Any changes to the vehicle configuration may require
reprogramming the controller.
Installing a controller that is not programmed
correctly may result in damage to the controller or
electrical system.
NOTICE
Summary of Contents for B0-210-36
Page 6: ......
Page 12: ...Page 12 MB 210 13 Introduction B 200 B 210 Models Notes...
Page 28: ...Lubrication Page 28 B 200 B 210 Models MB 210 13 Notes...
Page 53: ...Transaxle Page 53 MB 210 13 B 200 B 210 Models...
Page 62: ...Drive Axle Page 62 B 200 B 210 Models MB 210 13 Notes...
Page 71: ...Steering Page 71 MB 210 13 B 200 B 210 Models Exploded View of Steering Gear...
Page 81: ...Brakes Page 81 MB 210 13 B 200 B 210 Models...
Page 118: ...Tires Wheels Page 118 B 200 B 210 Models MB 210 13 Notes...
Page 130: ...Replacement Parts Page 130 MB 210 13 B 200 B 210 Models AXLE ASSEMBLY FRONT...
Page 134: ...Replacement Parts Page 134 MB 210 13 B 200 B 210 Models TRANSAXLE ASSEMBLY B 200...
Page 136: ...Replacement Parts Page 136 MB 210 13 B 200 B 210 Models TRANSAXLE ASSEMBLY B 210 REAR GT...
Page 140: ...Replacement Parts Page 140 MB 210 13 B 200 B 210 Models BATTERY...
Page 142: ...Replacement Parts Page 142 MB 210 13 B 200 B 210 Models BRAKES BRAKE LINES...
Page 144: ...Replacement Parts Page 144 MB 210 13 B 200 B 210 Models BRAKES MASTER CYLINDER LINKAGE...
Page 148: ...Replacement Parts Page 148 MB 210 13 B 200 B 210 Models BRAKES B 200 REAR AXLE...
Page 150: ...Replacement Parts Page 150 MB 210 13 B 200 B 210 Models BRAKES B 200 PARK BRAKE...
Page 152: ...Replacement Parts Page 152 MB 210 13 B 200 B 210 Models BRAKES B 210 PARK BRAKE...
Page 159: ...Replacement Parts Page 159 Not available at time of printing MB 210 13 B 200 B 210 Models...
Page 160: ...Replacement Parts Page 160 MB 210 13 B 200 B 210 Models DECALS...
Page 162: ...Replacement Parts Page 162 MB 210 13 B 200 B 210 Models ELECTRICAL MISCELLANEOUS...
Page 166: ...Replacement Parts Page 166 MB 210 13 B 200 B 210 Models FRAME DOORS...
Page 170: ...Replacement Parts Page 170 MB 210 13 B 200 B 210 Models FRAME AMBULANCE DECK...
Page 172: ...Replacement Parts Page 172 MB 210 13 B 200 B 210 Models FRAME TOPS...
Page 180: ...Replacement Parts Page 180 MB 210 13 B 200 B 210 Models STEERING COLUMN...
Page 186: ...Replacement Parts Page 186 MB 210 13 B 200 B 210 Models Notes...