I lost keys to my truck listed above Heritage XL with a 4.6L Triton. I now must replace ECM before programming new.
Aug 19, 2022 at 12:20 AM
Where is the ECM located?
DRIVER1
- MEMBER
- 3 POSTS
Here is what AllData says about the location of the PCM. Check out the images below. Can you upload a picture of the firewall where they say it is?
Image (Click to enlarge)
Aug 19, 2022 at 3:42 AM
This location is for all 2004 f150 models except Heritage...
Aug 19, 2022 at 10:19 AM
Yep, good call, it is under the dash on the passenger's side near the fuse panel. Below are the diagrams.
Images (Click to enlarge)
Aug 20, 2022 at 9:56 AM
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