QCY2K

I recently completed an accident repair on a 2020 F150 XLT where I needed to remove the dash, windshield, and interior while disconnecting various modules and plugs. Before the final assembly was completed, I moved the truck around under its own power partly assembled with modules and plugs disconnected. Upon final assembly, I have numerous dash lights and dash info screen warnings including the controls on the steering wheel and column not operating. I do not know how to resolve the three main categories of issues: Dash Lights, Dash Info Screen Warnings, Steering Wheel, and Column Controls. All items with plugs and modules have been installed and plugs rechecked. Any information regarding how to reset/clear the issues would be appreciated. Please and thank you!

Dash Lights

· Low Tire Pressure Light (one tire does not have a sensor installed)

· Air Bag Light – airbag module has been reset, replacement airbags installed, and seat belts have been rebuilt

· Traction Control Light

· Brake Light – parking brake engages and disengages

· Electric Park Brake Light

· Anti-lock Braking Light

Dash Info Screen Warnings

· Tire Pressure Sensor Fault – missing sensor in one tire

· Steering Assist Fault Service Required

· Service Advance Trac

· Park Brake Malfunction Service Now

· Front Camera Malfunction Service Required

· See Manual with a picture of a wrench, probably 3 mm

Steering Wheel and Column

Features Not Working

· Turn Signals

· High Beams

· All Drive Modes – sport, towing etc.

· Radio Controls

· Phone controls

· Dash Information Screen OK buttons

· Cruise Control and Buttons

Features Working

· Horn

· Wipers

· Manual gear selection with the use of the button

52merc

If you could provide the actual DTCs it would make it much easier to help you.

QCY2K

===PCM DTC P1935:00-6D===
Code: P1935 - Brake Switch/Sensor Signal
Status (-6D):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete
Module: Powertrain Control Module
===END PCM DTC P1935:00-6D===
===PCM DTC U0121:00-6D===
Code: U0121 - Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A'
Status (-6D):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete
Module: Powertrain Control Module
===END PCM DTC U0121:00-6D===
===PCM DTC U0212:00-6D===
Code: U0212 - Lost Communication With Steering Column Control Module
Status (-6D):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete
Module:Powertrain Control Module
===END PCM DTC U0212:00-6D===
===PCM DTC U1012:00-AF===
Code: U1012 - Invalid Internal Control Module Monitoring Data Received from Anti-Lock Brake System (ABS) Control Module
Status (-AF):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is On for this DTC
Module: Powertrain Control Module
===END PCM DTC U1012:00-AF===
===OBDII DTC None===
Successful DTC reading, no error codes found
Module: On Board Diagnostic II
===END OBDII DTC None===
===APIM DTC U0121:00-0B===
Code: U0121 - Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A'
Status (-0B):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Accessory Protocol Interface Module
===END APIM DTC U0121:00-0B===
===APIM DTC U0151:00-0B===
Code: U0151 - Lost Communication With Restraints Control Module
Status (-0B):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Accessory Protocol Interface Module
===END APIM DTC U0151:00-0B===
===APIM DTC U0155:00-0B===
Code: U0155 - Lost Communication With Instrument Panel Cluster (IPC) Control Module
Status (-0B):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Accessory Protocol Interface Module
===END APIM DTC U0155:00-0B===
===APIM DTC U0452:00-0B===
Code: U0452 - Invalid Data Received From Restraints Control Module
Status (-0B):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Accessory Protocol Interface Module
===END APIM DTC U0452:00-0B===
===DCDC DTC None===
Successful DTC reading, no error codes found
Module: DC to DC Converter Control Module
===END DCDC DTC None===
===BdyCM DTC B124D:02-8A===
Code: B124D - Tire Pressure Sensor
Additional Fault Symptom (:02):
- General Signal Failure
Status (-8A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is On for this DTC
Module: Body Control Module
===END BdyCM DTC B124D:02-8A===
===BdyCM DTC U0212:87-0A===
Code: U0212 - Lost Communication With Steering Column Control Module
Additional Fault Symptom (:87):
- Missing Message
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Body Control Module
===END BdyCM DTC U0212:87-0A===
===BdyCM DTC U0151:87-8A===
Code: U0151 - Lost Communication With Restraints Control Module
Additional Fault Symptom (:87):
- Missing Message
Status (-8A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is On for this DTC
Module: Body Control Module
===END BdyCM DTC U0151:87-8A===
===BdyCM DTC U0121:87-0A===
Code: U0121 - Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A'
Additional Fault Symptom (:87):
- Missing Message
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Body Control Module
===END BdyCM DTC U0121:87-0A===
===BdyCM DTC U0131:87-0A===
Code: U0131 - Lost Communication With Power Steering Control Module 'A'
Additional Fault Symptom (:87):
- Missing Message
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Body Control Module
===END BdyCM DTC U0131:87-0A===
===BdyCM DTC U023A:87-0A===
Code: U023A - Lost Communication With Image Processing Module A
Additional Fault Symptom (:87):
- Missing Message
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Body Control Module
===END BdyCM DTC U023A:87-0A===
===BdyCM DTC B1543:15-48===
Code: B1543 - Left Stop/Turn Auxiliary Lamp
Additional Fault Symptom (:15):
- Circuit Short To Battery Or Open
Status (-48):
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete
Module: Body Control Module
===END BdyCM DTC B1543:15-48===
===BdyCM DTC B1542:15-48===
Code: B1542 - Right Stop/Turn Auxiliary Lamp
Additional Fault Symptom (:15):
- Circuit Short To Battery Or Open
Status (-48):
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete
Module: Body Control Module
===END BdyCM DTC B1542:15-48===
===BECMB DTC None===
Successful DTC reading, no error codes found
Module: Battery Energy Control Module B
===END BECMB DTC None===
===FCIM DTC U0452:82-48===
Code: U0452 - Invalid Data Received From Restraints Control Module
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-48):
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete
Module: Front Controls Interface Module
===END FCIM DTC U0452:82-48===
===TRM DTC None===
Successful DTC reading, no error codes found
Module: Trailer Module
===END TRM DTC None===
===TCU DTC None===
Successful DTC reading, no error codes found
Module: Telematic Control Unit Module
===END TCU DTC None===
===RTM DTC None===
Successful DTC reading, no error codes found
Module: Radio Transceiver Module
===END RTM DTC None===
===PDM DTC None===
Successful DTC reading, no error codes found
Module: Passengers Door Control Unit
===END PDM DTC None===
===DDM DTC None===
Successful DTC reading, no error codes found
Module: Drivers Door Module
===END DDM DTC None===
===ACM DTC None===
Successful DTC reading, no error codes found
Module: Audio Control Module
===END ACM DTC None===
===IPC DTC U0401:82-0A===
Code: U0401 - Invalid Data Received from ECM/PCM A
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0401:82-0A===
===IPC DTC U0104:00-0A===
Code: U0104 - Lost Communication With Cruise Control Module
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0104:00-0A===
===IPC DTC U0121:00-0A===
Code: U0121 - Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A'
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0121:00-0A===
===IPC DTC U0415:82-0A===
Code: U0415 - Invalid Data Received from Anti-Lock Brake System (ABS) Control Module 'A'
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0415:82-0A===
===IPC DTC U0420:82-0A===
Code: U0420 - Invalid Data Received from Power Steering Control Module 'A'
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0420:82-0A===
===IPC DTC U0151:00-0A===
Code: U0151 - Lost Communication With Restraints Control Module
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0151:00-0A===
===IPC DTC U0212:00-0A===
Code: U0212 - Lost Communication With Steering Column Control Module
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0212:00-0A===
===IPC DTC U0429:82-0A===
Code: U0429 - Invalid Data Received From Steering Column Control Module
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0429:82-0A===
===IPC DTC U023A:00-0A===
Code: U023A - Lost Communication With Image Processing Module A
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U023A:00-0A===
===IPC DTC U0417:82-0A===
Code: U0417 - Invalid Data Received From Park Brake Control Module
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0417:82-0A===
===GWM DTC None===
Successful DTC reading, no error codes found
Module: Gateway Module A
===END GWM DTC None===

52merc

Many of those DTCs were not present when you scanned for codes. Since you "moved the truck around under its own power partly assembled with modules and plugs disconnected" the first thing you need to do is clear all these DTCs and then start the truck and see which ones return. This should help to narrow down the issue(s).

Was DTC B1193:00 present at any time? If so, a new RCM needs to be installed.

Some information on the accident and what repairs you made would be helpful as well.

SpencerPJ

I would also make sure the battery was fully charged, start with a clean slate.

QCY2K

I cleared the old DTCs before I captured the new DTCs that I posted for review, I noticed no obvious change after the old DTCs were cleared. Keep in mind that everything seemed to be in working order before I dismantled the truck to repair, I drove the damaged truck approximately 700 miles to gather the parts for the rebuild. The exception would have been the front facing camera was requesting service and the airbag light was on.

Before I started the disassembly, I did not check for the DTC B1193:00 fault. I assume it was present for the airbags and seat belts being deployed. I sent the RCM module along with the front driver and passenger seat belts to be reset or rebuilt to Safety Restore.

The truck sustained side swipe damage to the drivers’ side, mainly the drivers front and rear doors.








Items replaced:

• Front Driver’s Fender
• Drivers Uniside (I removed, cleaned, and checked the Uniside ground within the dash area)
• Drivers Front Door (swapped the original door wiring harness and module into the new used door, left the new used door crash sensor in place)
• Drivers Rear Door (new used door has its original existing wiring harness and modules still installed)
• Drivers Side Airbag Curtain
• Drivers Side Front Seat Airbag
• Rebuilt Drivers Side Seatbelt
• Reset the RCM module by Safety Restore
• Drivers Side Bed Side
• Passenger Side Airbag Curtain
• Passenger Side Front Seat Airbag
• Rebuilt Passenger Side Seatbelt
• Removed and replaced the original existing windshield with camera into the cab

QCY2K

I replaced the battery with a fresh AGM before the start of the project. I will put the battery on a trickle charger and check the voltage.

Bluegrass

nction Indicator Lamp is Off for this DTC
Module: Body Control Module
===END BdyCM DTC U023A:87-0A===
===BdyCM DTC B1543:15-48===
Code: B1543 - Left Stop/Turn Auxiliary Lamp
Additional Fault Symptom (:15):
- Circuit Short To Battery Or Open
Status (-48):
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete
Module: Body Control Module
===END BdyCM DTC B1543:15-48===
===BdyCM DTC B1542:15-48===
Code: B1542 - Right Stop/Turn Auxiliary Lamp
Additional Fault Symptom (:15):
- Circuit Short To Battery Or Open
Status (-48):
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete
Module: Body Control Module
===END BdyCM DTC B1542:15-48===
===BECMB DTC None===
Successful DTC reading, no error codes found
Module: Battery Energy Control Module B
===END BECMB DTC None===
===FCIM DTC U0452:82-48===
Code: U0452 - Invalid Data Received From Restraints Control Module
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-48):
- Previously Set DTC - Not Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
- Test not complete
Module: Front Controls Interface Module
===END FCIM DTC U0452:82-48===
===TRM DTC None===
Successful DTC reading, no error codes found
Module: Trailer Module
===END TRM DTC None===
===TCU DTC None===
Successful DTC reading, no error codes found
Module: Telematic Control Unit Module
===END TCU DTC None===
===RTM DTC None===
Successful DTC reading, no error codes found
Module: Radio Transceiver Module
===END RTM DTC None===
===PDM DTC None===
Successful DTC reading, no error codes found
Module: Passengers Door Control Unit
===END PDM DTC None===
===DDM DTC None===
Successful DTC reading, no error codes found
Module: Drivers Door Module
===END DDM DTC None===
===ACM DTC None===
Successful DTC reading, no error codes found
Module: Audio Control Module
===END ACM DTC None===
===IPC DTC U0401:82-0A===
Code: U0401 - Invalid Data Received from ECM/PCM A
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0401:82-0A===
===IPC DTC U0104:00-0A===
Code: U0104 - Lost Communication With Cruise Control Module
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0104:00-0A===
===IPC DTC U0121:00-0A===
Code: U0121 - Lost Communication With Anti-Lock Brake System (ABS) Control Module 'A'
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0121:00-0A===
===IPC DTC U0415:82-0A===
Code: U0415 - Invalid Data Received from Anti-Lock Brake System (ABS) Control Module 'A'
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0415:82-0A===
===IPC DTC U0420:82-0A===
Code: U0420 - Invalid Data Received from Power Steering Control Module 'A'
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0420:82-0A===
===IPC DTC U0151:00-0A===
Code: U0151 - Lost Communication With Restraints Control Module
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0151:00-0A===
===IPC DTC U0212:00-0A===
Code: U0212 - Lost Communication With Steering Column Control Module
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0212:00-0A===
===IPC DTC U0429:82-0A===
Code: U0429 - Invalid Data Received From Steering Column Control Module
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0429:82-0A===
===IPC DTC U023A:00-0A===
Code: U023A - Lost Communication With Image Processing Module A
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U023A:00-0A===
===IPC DTC U0417:82-0A===
Code: U0417 - Invalid Data Received From Park Brake Control Module
Additional Fault Symptom (:82):
- Alive/Sequence Counter Incorrect/Not Updated
Status (-0A):
- DTC Present at Time of Request
- Malfunction Indicator Lamp is Off for this DTC
Module: Instrument Panel Control Module
===END IPC DTC U0417:82-0A===
===GWM DTC None===
Successful DTC reading, no error codes found
Module: Gateway Module A
===END GWM DTC None===[/QUOTE]
.
Reading your Diagnostic output list.
Beginning at the top, reading downward.
When >>End <<comes each time, the next test data result begins.
Look at what is being offered between those limits for each test.
Opens, no communications etc.
These are the faults detected.
The same result is happening too many tests, and repeating in nature.
Wiring is open or damages.
There are several Comminutions Busses that go all over the vehicle plus the power to modules and out to other places that need to be operated.
The print-out looks like a lot of data that causes confusion when what it does is report everything detected.
You just need to condense it all down to the what has been detected and work from the point..
They are opens, shorts etc. and look at the harness for further damage, not seated etc.
This is the help we offer, you have to translate it into action.
The whole vehicle is a wired Computer System complete with Busses and all.
None can be in fault or communications is lost even, between modules.
It would be normal to generate codes by starting the engine every time, when faults still exist.
The system sees them every time, all over again even if you clear them out, they are still there.
Clearing code does not fix a fault that is still present, only those that have been cleared.

Good luck.

QCY2K

.
Reading your Diagnostic output list.
Beginning at the top, reading downward.
When >>End <<comes each time, the next test data result begins.
Look at what is being offered between those limits for each test.
Opens, no communications etc.
These are the faults detected.
The same result is happening too many tests, and repeating in nature.
Wiring is open or damages.
There are several Comminutions Busses that go all over the vehicle plus the power to modules and out to other places that need to be operated.
The print-out looks like a lot of data that causes confusion when what it does is report everything detected.
You just need to condense it all down to the what has been detected and work from the point..
They are opens, shorts etc. and look at the harness for further damage, not seated etc.
This is the help we offer, you have to translate it into action.
The whole vehicle is a wired Computer System complete with Busses and all.
None can be in fault or communications is lost even, between modules.
It would be normal to generate codes by starting the engine every time, when faults still exist.
The system sees them every time, all over again even if you clear them out, they are still there.
Clearing code does not fix a fault that is still present, only those that have been cleared.

Good luck.[/QUOTE]

Understood 100%
In your experience with this amount of faults is it plausible I missed a hidden plug while installing the dash? I keep going back to I missed a plug while installing everything.

52merc

OP, many of your DTCs are communications related and most of the modules initiating the DTCs communicated over the HS2-CAN bus. I suspect you have a problem with the HS2-CAN bus circuit somewhere. The following modules use the HS2-CAN bus:

• HUD (Heads Up Display Module)
• IMPA
• IPMB
• TBM
• PSCM
• Auto-Dimming Mirrors
• TCCM
• C-CM (Cruise Control Module)
• EPB
• OCSM
• RCM
• ABS
• SCCM

HS2-CAN bus wires are GN-OG for positive and GY-BU for negative. The only exception is right at the OCSM where positive is WH-BU and negative is WH.

That is quite the repair job. I sure would like to see the end result when you are done.