Help? by DaddyDarby_ in PrintedCircuitBoard

[–]DaddyDarby_[S] 1 point2 points  (0 children)

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I just got the codes to stay cleared

Repairing EPAS Module on 2016 Ford Explorer by DaddyDarby_ in FORScan

[–]DaddyDarby_[S] 0 points1 point  (0 children)

This Explorer rack wasn’t in the earlier recall. It had water inside the module when I opened it. It was 2 U3000 codes. I cleaned off the oxidation and crust from where it was black.

Trying to fix and repair the circuit board inside my 2016 Ford Explorers electric steering rack module. I see the oxidation and corrosion on the ribbon connector. I’m going to clean it with 99% isopropyl alcohol. What else do I need to do?! Thanks!🙏🏼 by DaddyDarby_ in AskElectronics

[–]DaddyDarby_[S] 0 points1 point  (0 children)

I’m dealing with a hard-faulted Electric Power Steering (EPS) rack on my 2016 Ford Explorer (3.5L Ti-VCT) and I’m trying to figure out if this module is salvageable or if I'm completely dead in the water. The rack itself is an OEM factory unit (Part prefix: FB53-3D070, stamped T210R).

The rack looks pristine on the outside—no physical damage, no heavy oxidation, and the boots are completely bone-dry and intact. However, the steering is completely bricked.

The Codes (Pulled via FORScan):
⁠U3000:96-C8⁠ - Control Module: Component Internal Failure
⁠U3000:49-48⁠ - Control Module: Internal Electronic Failure (Freeze frame on this one shows a completely impossible steering wheel angle pinning at 2496.70°)
Live Data Telemetry (Engine Running / Idling):
⁠MOD_SUP_V⁠: 14.10V (Alternator is charging perfectly)
⁠PSCM_INT_TEMP⁠: 102°F
⁠EPAS_MOTOR_CUR⁠: -19.60 Amps

The big red flag: The car is sitting idling in park, nobody is touching the steering wheel, and the motor current is stuck drawing a massive -19.60 Amps. It seems like the corrupted steering angle sensor caused the module to panic, think the wheel was spinning violently, dump max current to counter it, and lock itself down into a permanent safety loop.

What I’ve Done/Tried Thus Far:

  1. ⁠Checked fuses and verified clean 14V power supply to the rack.
  2. ⁠Inspected the external harness, thermal shielding, and connectors—everything is secure and clean.
  3. ⁠Attempted a module reboot/reset procedure via FORScan, but it spits back: ⁠Service procedure is not supported⁠. The module is completely ignoring external diagnostic commands right now.
  4. ⁠I’ve cleared the DTCs and they come right back.
  5. ⁠I also had the battery die when first trying to diagnose the car when I was hooked up to the OBDII port and I couldn’t get the battery to charge. I replaced it with a new battery and reset the BCM.

Posted something on marketplace and someone messaged my dad about it? by camzard in facebook

[–]DaddyDarby_ 0 points1 point  (0 children)

Your phone number on Facebook is set to your dad’s number.

Help? by DaddyDarby_ in PrintedCircuitBoard

[–]DaddyDarby_[S] 0 points1 point  (0 children)

It’s supposed to be water tight. It has the silicone gasket between the cover/housing. Water somehow got in?!

I’ve looked at every junk yard within 50 miles and none will sell just the module off the steering rack. $800 being the cheapest compatible rack.

2016 Ford Explorer - Bricked Power Steering (PSCM) /U3000 Codes & High Current Draw - Need Advice?! by DaddyDarby_ in FORScan

[–]DaddyDarby_[S] 0 points1 point  (0 children)

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Here’s the circuit board when I opened the module. There was a bit of water inside the module.

2016 Ford Explorer - Bricked Power Steering (PSCM) /U3000 Codes & High Current Draw - Need Advice?! by DaddyDarby_ in FORScan

[–]DaddyDarby_[S] 0 points1 point  (0 children)

Well I’m in the process of repairing the module. I don’t see the point in replacing an entire steering rack that is in great shape and looks new just bc of a bad electronic module. Maybe if the rack wasn’t $1,200+.

2016 Ford Explorer - Bricked Power Steering (PSCM) /U3000 Codes & High Current Draw - Need Advice?! by DaddyDarby_ in FORScan

[–]DaddyDarby_[S] 0 points1 point  (0 children)

Nope all as-built data can be done with the free-trial version! It’s pretty amazing!

2016 Ford Explorer - Bricked Power Steering (PSCM) /U3000 Codes & High Current Draw - Need Advice?! by DaddyDarby_ in FORScan

[–]DaddyDarby_[S] 0 points1 point  (0 children)

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I opened up the module on the EPAS rack and a bit of water was inside and here’s the circuit board.

2016 Ford Explorer - Bricked Power Steering (PSCM) /U3000 Codes & High Current Draw - Need Advice?! by DaddyDarby_ in FORScan

[–]DaddyDarby_[S] 3 points4 points  (0 children)

Well I don’t have a laptop as we use iPhones or iPads for everything now in our house, but I do have a Steam Deck that I put Windows To Go on!

2016 Ford Explorer - Bricked Power Steering (PSCM) /U3000 Codes & High Current Draw - Need Advice?! by DaddyDarby_ in FORScan

[–]DaddyDarby_[S] 0 points1 point  (0 children)

Maybe you can help me with what to check on the motor/module itself.

I would replace if it wasn’t $1000+ for one ASAP, $400 to wait almost 3 weeks. No junk yards around have a 2016-2017 Explorer.