Cheez_Greater
Well-known member
- First Name
- Jason
- Joined
- Jun 1, 2022
- Threads
- 1
- Messages
- 85
- Reaction score
- 75
- Location
- Washington
- Vehicles
- 2021 F-150 Lariat
- Occupation
- BI Developer
I get the same issue you are getting with these settings.I have a Job 1 2021 that has Dynamic Hitch Assist listed on my window sticker but I don’t have Active Park Assist. I made the Forscan changes and the option is now available and my truck sees the trailer coupler and places the green circle properly. However when I put the transmission in neutral as instructed I get an error message and the screen tells me to place the transmission in park. It seems to me the active park needed for dynamic hitch assist is what is failing.
Aron, so did you physically replace your 2022 IPMA with a 2021 IPMA? How would you know it had the active park chip? I would think that Ford would have one standard IPMA and activate the features purchased (like active park assist) with software. The 2022 and 2023 IPMAs are different due to the chip shortage…
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APIM
To Mod: 7D0-01-03 xxxx xxFx xx
ABS
To Mod: 760-03-01 xx3x -- Autohitch
IPMA
To Mod: 706-01-01 xxxx xx5x xx-- ModuleFeatureCfg_AH
After the failure I checked DTCs and there is one in the IPMA.
Code: U100B - Semi-Automatic Parallel Parking System
Additional Fault Symptom:
- Signal Plausibility Failure
Status:
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Image Processing Module A
Freeze Frame #1:
-EVENT_TIME: 52092983 s (Thu Feb 23 14:51:04 2023) - Event time
-TOTAL_DISTANCE: 39368 km - Total Distance
-OUTDOOR_TEMPERATURE: -1 °C - Outside temperature
-ECU_POWER_SUPPLY: 14.5 V - ECU Power Supply Voltage
I don't really know what a "Signal Plausibility Failure" is but I seem to have one.
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