For about a year engine light has been on, today.

Tiny
ANONYMOUS
  • 2006 FORD F-150
  • 79,340 MILES

For about a year engine light has been on, today I had re-call work done, clock spring to air bag and harness. Later Ihad meter diagnose a P0605 code which is read only memory, I think it is power trane control module but what is going on?What will occur? The truck runs very well shifts automatic well and fires well, I can not feel or find an issue yet.

Friday, November 9th, 2012 AT 12:27 AM

1 Reply

Tiny
MHPAUTOS
  • EXPERT
  • 30,953 POSTS

Possible causes

- ECM harness power supply circuit is open or shorted
- ECM harness ground circuit is open or shorted
- ECM may be faulty

Symptoms

- ECM calculation function is malfunctioning.
- ECM memory system is malfunctioning.
- ECM self shut-off function is malfunctioning

Try erasing the code first, if the light comes back ON you may have to replaced the ECM to repair the problem.

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Friday, November 9th, 2012 AT 12:32 AM

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