Generally when you take in a battery to be tested, they: usually charge it (you only gives a full good result starting as charged as it can get) use a tester that tests and prints out: SoH (State of Health) (??generally CCA compared to rated CCA??) CCA (how many amps it can provide for 30 seconds at 0 degrees without dipping below 7v) Rated CCA (how many CCA is should be brand new) SoC (State of Charge) (current voltage vs rated voltage percentage, can be low if not charged, but only real handy if charged fully before test) Internal Resistance (can show an internal issue, like a dead or shorted cell) voltage (not as handy as other numbers) Often times shortcuts are taken, or the test isn't good enough to show the actual issue. Most places will give you the results (instead of just saying "it good"). They are more likely to do a full correct test if you are attempting to warranty the battery at the place it was bought from.

AutoZone.  They didn't use the acronym CCA and I am not a car guy so I'm too stupid to know what CCA means.   But that's what you're implying any way so I hope I've satisfied you.

Ordered the recommended USB adapter.   How do I "clear the DTCs from the AWD module"?  That's where I'm stuck at the moment.  I assume I need the USB adapter to do this?   We've continued to drive it without any issues.

Welcome to the Forum @w102acd!   From the 2019 Edge Workshop Manual, with emphasis added...   Placing your device cursor over underlined acronyms may yield popup full-words descriptions of the acronyms.   Spare Tire And Mismatched Tire Sizes Major dissimilar tire sizes between the front and rear axles could cause the AWD system to stop functioning and default to FWD or damage the AWD system. It is recommended to reinstall a repaired or replaced road tire as soon as possible. When a mismatched or tire of the wrong size is fitted, an AWD OFF message may appear in the IPC . If this condition occurs, a DTC is set and an AWD OFF message is displayed on the message center. If there is an AWD malfunction service required message in the message center from using a spare or mismatched tire, this indicator should turn off after reinstalling a tire of the same size as the normal road tire, then cycling the ignition OFF and ON.   AWD Control And Fault Indicators The AWD system consists of a Power Transfer Unit (PTU), driveshaft, front and rear halfshafts, AWD module, RDU with integral RDU coupling. The systems uses the AWD module for AWD control logic. Using inputs from various modules and systems, when the power transfer unit is engaged the AWD module sends a command to the RDU which controls the amount of torque applied to the to the rear wheels. AWD system faults are indicated by a driveline icon indicator in the IPC as well as the AWD malfunction service required message in the message center.   The following is Workshop Manual guidance on retrieving AWD-related Diagnostic Trouble Codes (DTCs)...   Inspection and Verification NOTE: For most AWD System DTCs to set, the AWD module must detect the fault on 2 consecutive trips. 1) Record and clear DTCs from the AWD module. 2) Accelerate the vehicle from 0-45 mph with light (10%) APP. 3) Maintain 45 mph for 10 seconds. 4) Gently slow to a stop. 5) Repeat steps 2-4. 6) Accelerate the vehicle from 0-45 mph with moderate (30%) APP. 7) Maintain 45 mph for 10 seconds. 8) Gently slow to a stop. 9) Repeat steps 6-8. 10) Turn off ignition, wait 1 minute. 11) Repeat steps 2-9 or until an AWD fault message is displayed in the IPC . Whichever is sooner. 12) Retrieve continuous memory DTCs from the AWD module. If no DTCs are present, the concern may be intermittent. Do not perform a pinpoint test unless the concern is present.   Good luck!   Four-Wheel Drive Systems - Overview - 2019 Edge Workshop Manual.pdf Four-Wheel Drive Systems - System Operation and Component Description - 2019 Edge Workshop Manual.pdf

Please see supported adapters at forscan.org. The most reliable way is to use a wired adapter with a Windows computer.   Supported adapters : OBDLink EX USB, recommended USB adapter for Windows version of FORScan, also for configuration and programming functions OBDLink MX+ BT, recommended Bluetooth adapter for Lite versions of FORScan (iOS, Android) OBDLink SX/LX/MX ELS27 (STN1170/2120) ELM327-compatible (fully compatible with original ELM327, please also see important note below) J2534 Pass-Thru

Thanks for the reply!   I have an el cheapo OBD2 scanner and don't get any codes: https://www.amazon.com/ANCEL-AD310-Enhanced-Universal-Diagnostic/dp/B01G5EA74I/ref=sxin_17_pa_sp_search_thematic_sspa?content-id=amzn1.sym.b747a510-73a1-4cf4-a45b-74fc1ab8af95%3Aamzn1.sym.b747a510-73a1-4cf4-a45b-74fc1ab8af95&cv_ct_cx=obd2+dongle+forscan&hvadid=725841564141&hvdev=c&hvexpln=67&hvlocphy=9015812&hvnetw=g&hvocijid=17226922833890435540--&hvqmt=b&hvrand=17226922833890435540&hvtargid=kwd-2385225293896&hydadcr=6388_13390662&keywords=obd2+dongle+forscan&mcid=185d8463bea6309999e1499a76cc7e37&pd_rd_i=B01G5EA74I&pd_rd_r=49840cad-6cbc-4ec2-b1f1-d7de65722e4e&pd_rd_w=N31ds&pd_rd_wg=ma4kM&pf_rd_p=b747a510-73a1-4cf4-a45b-74fc1ab8af95&pf_rd_r=SP2MGEJ6TZYDQRWWNQ2E&qid=1744643548&sbo=RZvfv%2F%2FHxDF%2BO5021pAnSA%3D%3D&sr=1-1-6024b2a3-78e4-4fed-8fed-e1613be3bcce-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9zZWFyY2hfdGhlbWF0aWM&psc=1   I'm completely open to buying a OBD2 dongle, but can you help me with what exactly to buy.  Just to confirm, this is a wireless device that plugs into the OBD2 port and I connect wirelessly to my iPhone?   Like this?: https://www.amazon.com/TOPDON-Bluetooth-Diagnostic-Performance-Bidirectional/dp/B0C3QQYQ1B/ref=sr_1_22_sspa?dib=eyJ2IjoiMSJ9.oSZcGr4VWn2_jjxpg3u0MHdHiDsZNns4gwmmZxl-iAYqCBbVT-DOtbbi6s77uyIvzwU6_wAzNjA_Xv2EnxDHp-9L6AZc8m9ne-_5KP3aq57IjPB2HFGL7gRwfqwwHjpDNyfu3tcdj_lWoBdy5aNVWPX7wS2QKehooQecUyjhNgbt_rcTw4Kl6YOOqnns8W1IDMf2Xkn56gmUiVy5s1xWbYt32hbhveNzGeoLPb7sl8mYu54FwKxwPIKY4OzPVUnpIvqM4t3BLsNAdirnRveGmQbUk9AH7AYENMwFChuI99w.ePVmBlIWinRSNo7txHBQBtdu-c8aRRMArQkb9KdIesE&dib_tag=se&hvadid=725841564141&hvdev=c&hvexpln=67&hvlocphy=9015812&hvnetw=g&hvocijid=17226922833890435540--&hvqmt=b&hvrand=17226922833890435540&hvtargid=kwd-2385225293896&hydadcr=6388_13390662&keywords=obd2+dongle+forscan&mcid=185d8463bea6309999e1499a76cc7e37&qid=1744643548&sr=8-22-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9tdGY&psc=1

SSM 53638 - 2023-2025 Various Vehicles - Trusted Real-Time Operation Network (TRON) Module Authentication DTCs After Module Replacement - Workshop Manual Update   After replacement of any TRON module, the gateway module (GWM) and the TRON capable modules can set diagnostic trouble codes (DTCs) U211A, U211B, U211C, U3034, U3035, U3036, U35D9, U35DA and/or U35DB if the secret authentication security keys are not aligned between the modules, a loss of communication is occurring between modules and/or a module is not responding. This may be a result of missing the new module secret authentication security key obtained when running the Ford Diagnosis and Repair System (FDRS) "Trusted Real-Time Operation Network (TRON) Module Authentication" procedure after replacement. When replacing a TRON capable module, run the FDRS "Trusted Real-Time Operation Network (TRON) Module Authentication" procedure to distribute a new set of secret authentication security keys to all TRON-capable modules. Using the specific VIN, refer to Workshop Manual (WSM), Section 418-00 and 418-01 for updated DTCs, applicable TRON module listings and pinpoint tests.     From the 2024-2025 Nautilus Workshop Manual...   Placing your device cursor over underlined acronyms may yield popup full-words descriptions of the acronyms.   Trusted Real-Time Operation Network (TRON) - System Operation and Component Description System Operation Overview Trusted Real-Time Operation Network (TRON) is a cyber security protocol applied to certain modules connected to the vehicle communication networks. This protocol provides a digital message authentication for data being communicated between modules on the networks, to make sure the data received by a module is the data sent by the sending module and has not been interrupted or tampered with by an outside source.   System Diagram   Trusted Real-Time Operation Network (TRON) Trusted Real-Time Operation Network (TRON) secret data authentication security keys are applied to modules with motion control, safety critical and security critical functions. Not all modules on the vehicle will have data authentication security keys applied. The secret authentication security keys provide a digital data handshake between the sending module and the receiving module to confirm the data received has been sent by the expected source.   The initial secret authentication security key distribution takes place at the end of the production line, prior to the vehicle release to the dealer. The key update mechanism includes a key management client and key management server modules. The key management client is the GWM and the key management server modules are the modules participating in the TRON function. The GWM generates the keys and distributes them to itself and the server modules, one module at a time sequentially. The keys are processed by the receiving modules and stored in their memory and a backup of the distributed keys is stored in the TCU . After the vehicle's TRON has been successfully configured, the production line end of line tool sends a copy to the Ford backend data systems for storage.   If a TRON-capable module is replaced, the module secret authentication security key must be applied to the new module so it functions on the network when installed. When replacing a TRON capable module, run the FDRS Trusted Real-Time Operation Network (TRON) Module Authentication Diagnosis and Repair procedure to distribute a new set of secret authentication security keys to all TRON-capable modules.   The GWM and the TRON capable modules can set Diagnostic Trouble Codes (DTCs) if the keys are misaligned between modules, there are communication issues on the vehicle network or a module is not responding.   Component Description Gateway Module The GWM acts as the key management client for the Trusted Real-Time Operation Network (TRON) system for creating, monitoring and distributing the secret keys to the participating modules.   Telematic Control Unit Module The TCU stores a backup of all Trusted Real-Time Operation Network (TRON) distributed keys.  

Welcome.   Use your OBDII dongle with the free app FORScan Lite and scan for codes.

Hello all!   I have 2019 Edge ST with 124,000 miles that we just got from my in laws.   We went on vacation for a week and it sat.  We came home to a low driver side rear tire (25 psi) warning.  I put air in it and the low tire message went away, but immediately had the "AWD Malfunction Service Required" for the past week.   The car seems to be driving the same, but I can't get rid of the message.   I tried my OBD reader (cheap Amazon one) and no codes.  I tried unplugging the battery for ~15 minutes (positive only) and that didn't get rid of it.  I stopped by Autozone and they said their reader wouldn't be able to tell them anything either.   The only option left (that I can think of) is to take it to a dealer and have them look.  I'm not a fan of that because they always find things $2000-3000 in things that need repaired regardless of what I bring it in for.   It seems like the AWD message is related to the low tire message since they happened at the same time.  Is there a way for me to remove/reset the AWD message?  My intent would be to see if it comes back.   Anything else that I should check before taking it in?  Since it appears to be driving fine, should I be concerned about driving it?  The tires are also close to needing replaced and have read that might be the issue as well.  Do I really need to go to a dealer for this?   Thanks in advance!

Hello all. Our 2018 Edge Titanium rear lift gate won’t open and won’t close randomly. Also when it malfunctions there is a clicking and whirring noise coming from the end gate. The battery is fairly new and is fully charged. I’m 99% positive the actuator is bad but have read that after the actuator is replaced it needs to be programmed by a Ford dealer.   Does it really need to be programmed or can it be reset at home after replacement? Thanks Jerry