CM870 and ISX Engines – FAULT CODE 649

Engine Requires Lubricating Oil and Filter Change – Maintenance


Overview

CODE REASON EFFECT
Fault Code: 649
PID: S153
SPN: 1378
FMI: 11/31
LAMP: Amber (Maintenance Flashout)
SRT: 

Change Lubricating Oil and Filter. Maintenance Monitor feature indicates the engine is due for a lubricating oil and filter change.

None on performance, maintenance reminder only. If the engine is equipped with Centinel™, the Centinel™ oil control system will not operate.

Engine Maintenance
SMALL | MEDIUM | LARGE

Circuit Description

The electronic control module (ECM) informs the driver of a maintenance event by using the Maintenance Monitor feature’s lubricating oil drain limits.

Shop Talk

This fault code will only become active if the Maintenance Monitor is enable in INSITE™ electronic service tool. Make sure all faults have been cleared, and make sure the oil and filter are changed before clearing the fault.

Refer to Troubleshooting Fault Code t05-649

Last Modified:  01-Sep-2010