P0585

P0585-SPEED CONTROL SWITCH 1/2 CORRELATION





For a complete wiring diagram, refer to the Wiring Information Electrical Diagrams.

- When Monitored:
Ignition on.

- Set Condition:
Speed control switches do not correlate with each other.





Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Pre-Diagnostic Troubleshooting Procedure.

SPEED CONTROL SWITCHES

Repair

- Replace both speed control switches.
- Perform the POWERTRAIN VERIFICATION TEST (DIESEL).Powertrain Verification Test.