Instruction
Guide
L31290A Rev. 3/20
Brake Monitoring System (BMS)
Auxiliary used with Intelligent
Trailer Control Module (ITCM)
Configuration
Configure BMS with the DIAG+ Diagnostics Software: Edit system configuration menu: Aux Configuration,
select BMS Alarm in the drop down menu on AUX 3 OUT. Notice AUX 2, AUX 4 and AUX 5 are automatically
populated.
Select “Unused” on AUX 2 OUT to omit the “BMS Signal to a GPS Input” default setting.
Refer to L31287W
DIAG+ Diagnostic Users Guide for configuring auxiliaries.
Alarm
Assembly
Mounting
Bracket
With
Hardware
Delivery Air
Pressure
Switch
Supply Air
Pressure
Switch
3/8” to 1/4”
Adapters
3/8” to 1/4”
Adapters
Supply Air
Pressure
Switch
Delivery Air
Pressure
Switch
Rear View
Front View
L31290A US Rev. 3/20 Art Only
Additional Information
Installation and Troubleshooting Guides available on the Haldex website.
Intelligent Trailer Control Module (ITCM) Installation/Service Manual (L31286W)
DIAG+ Diagnostic Software Users Guide (L31287W)
Brake Monitoring System (BMS) Installation/Service Manual (L31290W)
Technical Support Department
Please call (816) 891-2470 and Press #2 to reach a
Haldex Technical Specialist.
