Brake Shut-Off Valve - Navistar International DT 466 Diagnostic/Troubleshooting Manual

334 7 ELECTRONIC CONTROL SYSTEMS DIAGNOSTICS

Brake Shut-off Valve

Figure 396 Function diagram for the Brake Shut-off Valve
The function diagram for the brake shut-off valve
includes the following:
• Engine Oil Temperature (EOT) sensor
• Speed Control Command Switches (SCCS)
• Injection Control Pressure (ICP) sensor
• Brake Control Pressure (BCP) sensor
• Engine brake switches
Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
• Camshaft Position (CMP) sensor
• Accelerator Position / Idle Validation (APS/IVS)
sensors
• Electronic Control Module (ECM)
• Brake pedal
• Brake shut-off valve
• Variable Geometry Turbocharger (VGT) actuator
EGES-270-1
Follow all warnings, cautions, and notes.
© August 2008 Navistar, Inc.