MBE 900 4000 Troubleshooting

Section 23.1 Description of SID 60 – Dual-Speed Fan High Stage Operation Fault

Section 23.1
Description of SID 60 – Dual-Speed Fan High Stage Operation Fault

SID 060 indicates that a fault occurred during high stage operation of the electronically controlled, dual-speed cooling fan. The fan is linked to the engine PLD-MR through the large 55-pin wiring harness connector. See Figure "Location of Wiring Harness Connectors" for PLD-MR and wiring harness connector locations.‪

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 1. PLD-MR (Engine Computer)‪

 3. Small Wiring Harness Connector (16 Pin)‪

 2. Large Wiring Harness Connector (55 Pin)‪

 ‪

Figure 1. Location of Wiring Harness Connectors

The fan fault diagnostic condition is typically:‪

  • Open Circuit (060 05)
  • Short to Ground (060 06)


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

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