Test MD: Pcm ROM Failure: Testing
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2003 Ford RV Cutaway, 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, and 2003 Ford Excursion. However, it is still accessible from the selected car via links, so may be relevant.
FAULT CODE SETTING CONDITION
| Fault Code | KOEO | KOER | Continuous Memory |
|---|---|---|---|
| P0605 | Test MD , Step 1) | Test MD , Step 1) |
NOTE:
After each service or repair procedure has been completed, reconnect all components. Clear DTCs and repeat QUICK TEST procedures to ensure all electronic engine control systems are working properly and DTCs are no longer present.
- 1) KOEO & Continuous Memory DTC P0605: Internal PCM ROM Failure
DTC P0605 indicates that an internal ROM failure has occurred in PCM. Repeat QUICK TEST . If DTC P0605 is set, replace PCM. Clear DTCs and retest. If DTC P0605 is not set, no concern is indicated at this time.