MBE 900 4000 Troubleshooting

Section 20.1 Description of SID 57 — Exhaust Brake Fault

Section 20.1
Description of SID 57 — Exhaust Brake Fault

SID 57 indicates that during engine operation of the exhaust brake, a fault occurred with the solenoid that actuates the exhaust brake valve. See Figure "Typical Exhaust Brake Installation" .‪

Note: The exhaust brake solenoid is commonly located on the firewall, not shown in the following figure.

Click to see this graphic in a separate window

 1. Exhaust Pipe‪

 5. Mounting Stud‪

 2. Constant Torque Clamp‪

 6. Turbocharger‪

 3. Bracket‪

 7. Exhaust Brake Valve Housing‪

 4. Exhaust Brake Cylinder‪

Figure 1. Typical Exhaust Brake Installation

This diagnostic condition is typically:‪

  • Open Circuit (057 05)
  • Short to Ground (057 06)


MBE 900/4000 Troubleshooting Guide - 6SE422
Generated on 10-13-2008

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