This instruction show you guide on how to assemble ECU/Valve for Wabco RSSPLUS trailer.
Related Contents:
Meritor Wabco Toolbox v13.6 v12 Diagnostic Software Download
Procedures:
WARNING
Release all pressure from the air system before you disconnect any components. Pressurized air can cause serious personal injury.
Remove the Old ECU/Valve Assembly
1.Release all pressure from the air system.
2.Attach labels to identify all air lines.
3.Disconnect the air lines from the ECU/Valve Assembly.
4.Disconnect the power cable, additional relay valve cable (if used), and all sensor cables from the ECU/Valve Assembly.
5.Remove the ECU/Valve Assembly from its mounting location.
Loosen and remove the two mounting bolts and lock nuts that hold the assembly to the cross member or bracket. Remove the assembly.
6.If the assembly being replaced is under warranty, please return it to the trailer OEM for replacement.
Install the New ECU/Valve Assembly
NOTICE
When a sensor cable is not plugged into a sensor connector, the black cap must remain in the connector to protect it from dirt and contamination.
The ECU/Valve Assembly is supplied with black protective caps in each sensor connector
Mounting RSSplus
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