Install the Asset Gateway (AG) for Integration with Trailer ABS

CBL-AG-BPLC or CBL-AG-BABS with AG52 or AG53

When you install an Asset Gateway (AG) on a trailer for ABS integration, the Samsara cable connects the device to the trailer’s 5-pin ABS Weather-Pack connector and 7-way cable. This setup allows the AG to transmit ABS lamp activity to the Samsara dashboard while the trailer is powered. AGs can be integrated with various types of trailers, including dry vans, reefers, tankers, and chassis.

Note

To confirm compatibility for your ABS integration, see Installation Guides by Asset Type.

To install the Asset Gateway (AG) for ABS integration on a trailer, use the following workflow:

Confirm that the trailer's ABS is functioning correctly. When the trailer starts, the ABS light should illuminate for 3 to 5 seconds and then turn off. If it behaves differently, the ABS system may have a fault and should be serviced before proceeding.

Caution

Before beginning work on the trailer, ensure it is taken out of service and secured with wheel chocks and a glad hand lock.
Activate the device in the Samsara dashboard if you have not already done so.

Log in to the Samsara dashboard at the regional Samsara cloud URL assigned to your organization (such as cloud.samsara.com, cloud.ca.samsara.com, or cloud.eu.samsara.com), or go to cloud.samsara.com/activate. You can also follow the link in your Order Shipped email.
Turn off the power to the trailer.
Locate and disconnect the 5-pin ABS Weather-Pack (TTMA) connector on your trailer from the 7-way cable (typically located near the rear axle). To locate the connector, trace the wire harness from the ABS unit.
Connect the male end of the Samsara cable to the 7-way connector and the female end of the Samsara cable to the ABS 5-pin connector. Ensure the connection is latched and secure.
Select the desired mounting location.
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Consider the following best practices when selecting a mounting location for the AG:
- Ensure that the device and cables are not at risk of being damaged by moving parts. If possible, test the device in the intended mounting location before final installation.
- Verify that the cable has adequate clearance to reach both the AG and the electrical connection.
- For the most reliable connectivity and performance:
  
  Mount the AG as close to the trailer edge as possible.
  
  Ensure that at least one side of the AG is unobstructed—facing the sky or ground, for example.
  
  Position the AG vertically. Avoid mounting it with the back facing directly upward or downward, such as lying flat on its back or front.
- Avoid installing the device within metallic structures, such as inside a metal trailer. This may interfere with cellular and GPS connectivity.

To mount your AG, follow the corresponding installation instructions for the AG mounting hole type:

AG Mount by Hole Type

Round mounting holes

To secure the AG, first drill pilot holes using an 11/16-inch drill bit. Then, attach the AG using the two provided #8 self-drilling screws.

Caution

To prevent damage to the mounting tabs, tighten screws to a maximum torque of 1.4 Nm (12.4 lbf-in). If using your own screws, ensure they are not larger than the size specified below.
Plug the cable into the AG and twist to lock.

Oval mounting holes

Attach the mounting bracket to the mounting surface using one of the following methods:

Caution

To prevent damage to the mounting tabs, tighten screws to a maximum torque of 1.4 Nm (12.4 lbf-in). If using your own screws, ensure they are not larger than the size specified below.

Self-drilling screws: Use the provided #8 self-drilling screws.
Machine screws: Drill through-holes for the mounting bracket and secure it using the provided 6-32 machine screws, washers, and lock nuts.

Securely mount the AG to the bracket using the two provided machine screws.

Caution

To prevent damage to the mounting tabs, tighten screws to a maximum torque of 1.4 Nm (12.4 lbf-in). If using your own screws, ensure they are not larger than the size specified below.
Plug the cable into the AG and twist to lock.

Secure the wire harness every 30 to 50 cm using cable ties. Ensure cables are free from sharp edges, bending load, or tension.
Turn on power to the trailer.
Verify that the trailer's ABS light comes on for 3 to 5 seconds during startup before it powers off.
Reference AG53 LED Statuses and Actions and perform the action that corresponds to the observed LED behavior.

Note

The LED illuminates for up to 30 minutes after you turn on the power to the trailer. If you do not observe the LED, disconnect and reconnect the power cable to reset the LED.
Confirm successful connection in your Samsara Dashboard.

The Samsara dashboard can take up to two minutes to update after you turn on the supply power.
Configure the Asset Gateway Power Loss Settings.
For more information about how ABS lamp faults display in the Samsara dashboard, see Trailer ABS Visibility and Alerts or to configure an alert for ABS lamp codes, see Fault Code Alerts.
Manage the trailer from the Samsara dashboard.

AG LED Statuses and Actions

The following tables summarize the LEDs you may observe during initial installation. Locate your AG model and perform the action that corresponds to the observed LED behavior.

AG53 LED Statuses and Actions

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LED Indicator	Status	Action
Blinking white LED	No connection, activation in progress: No issues detected Attempting to connect to cellular and GPS	Wait for change to device LED to confirm status. No additional action required. Device registration can take up to 30 minutes to complete.
Solid green LED	Successful connection: Cellular connection: OK GPS: OK	Confirm the device is active in the Samsara dashboard (Overview > Assets > Unpowered). Device registration can take up to 30 minutes to complete.
Solid red LED	Unsuccessful connection: Cellular connection: Fail GPS: Fail	Ensure that the device is outside and avoid obstructions such as underground structures, heavily insulated buildings, bridges, and trees. Ensure that the device has a clear view of the sky and is within cellular range. Press and hold the button for 1-2 seconds and perform the action that corresponds to the observed LED behavior.
Solid blue LED	Partial connection: Cellular connection: OK GPS: Fail	Ensure that the device is outside and avoid obstructions such as underground structures, heavily insulated buildings, bridges, and trees. Press and hold the button for 1-2 seconds and perform the action that corresponds to the observed LED behavior.

AG52 LED Statuses and Actions

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LED Indicator	Status	Action
Solid green LED	Successful connection: Cellular connection: OK GPS: OK	Confirm the device is active in the Samsara dashboard (Overview > Assets > Unpowered). Device registration can take up to 30 minutes to complete.
Solid red LED	Unsuccessful connection: Cellular connection: Fail GPS: Fail	Ensure that the device is outside and avoid obstructions such as underground structures, heavily insulated buildings, bridges, and trees. Ensure that the device has a clear view of the sky and is within cellular range. Press and hold the button for 1-2 seconds and perform the action that corresponds to the observed LED behavior.
Solid blue LED	Partial connection: Cellular connection: OK GPS: Fail	Ensure that the device is outside and avoid obstructions such as underground structures, heavily insulated buildings, bridges, and trees. Press and hold the button for 1-2 seconds and perform the action that corresponds to the observed LED behavior.
Solid yellow LED	Partial connection: Cellular connection: Fail GPS: OK	Ensure that the device has a clear view of the sky and is within cellular range. Press and hold the button for 1-2 seconds and perform the action that corresponds to the observed LED behavior.

CBL-AG-BPLC or CBL-AG-BABS with AG52 or AG53

Note

Caution

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