Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2021TRANSIT-350 HD BASE, VAN CARGO EXTENDED, 3.5L ENG VIN 8, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 723 (GLASS, FRAMES AND MECHANISMS)
2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, AWD
Section 723 (Glass, Frames And Mechanisms)
2021 Ford Transit-350 HD Base, Van Cargo Extended, 3.5L Eng VIN 8, AWDSECTION Section 723 (Glass, Frames And Mechanisms)
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Description And Operation
- Glass, Frames and Mechanisms - Overview
- Glass, Frames and Mechanisms - System Operation and Component Description
- System Operation
- System Diagram - Power Windows
- Network Message Chart - Power Windows
- System Diagram - Rear Window Defrost
- Network Message Chart - Rear Window Defrost
- Delayed Accessory Feature
- Power Window Operation - Front
- Rear Door Window Operation - SuperCab and SuperCrew
- Rear Door Window Lock-Out - SuperCab and SuperCrew
- Power Sliding Rear Window
- Rear Window Defrost
- Remote Start - Rear Window Defrost Operation
- Component Description
- Driver Door Window Control Switch
- Passenger Door Window Control Switch
- Rear Door Window Control Switch - SuperCab and SuperCrew
- Front Door Window Regulator Motor
- Rear Door Window Regulator Motor - SuperCab and SuperCrew
- HVAC Module
- BCMC
- Driver Door Module (DDM)
- Passenger Door Module (PDM)
- Power Sliding Rear Window Motor
- System Operation
- Diagnosis And Testing
- Glass, Frames and Mechanisms
- DTC Chart(s)
- Symptom Chart(s)
- Pinpoint Test(s)
- Pinpoint Test A: The Power Sliding Rear Window Is Inoperative/Does Not Operate Correctly
- Pinpoint Test B: Both Front Door Power Windows Are Inoperative From The Driver Door Window Control Switch
- Pinpoint Test C: Both Rear Passenger Power Windows Are Inoperative
- Pinpoint Test D: The LH (Left-Hand) Front Power Window Is Inoperative/Does Not Operate Correctly
- Pinpoint Test E: The RH (Right-Hand) Front Power Window Is Inoperative/Does Not Operate Correctly
- Pinpoint Test F: The LH (Left-Hand) Rear Power Window Is Inoperative/Does Not Operate Correctly
- Pinpoint Test G: The RH (Right-Hand) Rear Power Window Is Inoperative/Does Not Operate Correctly
- Pinpoint Test H: The One-Touch Up Feature Is Inoperative
- Pinpoint Test I: The Rear Window Defrost System Is Inoperative
- Pinpoint Test J: The Rear Window Defrost System Does Not Shut Off Automatically
- Pinpoint Test K: One Or More Individual Defrost Grid Wires Are Inoperative
- Pinpoint Test L: DTC (Diagnostic Trouble Code) B13F1:4B Or B13F2:4B
- Glass, Frames and Mechanisms
- General Procedures
- Removal And Installation
- Driver Door Window Control Switch - Vehicles With: Front Power Windows
- Front Door Glass Run and Bracket
- Front Door Glass Top Run
- Front Door Window Glass
- Front Door Window Regulator - Vehicles With: Front Manual Windows
- Front Door Window Regulator and Motor - Vehicles With: Front Power Windows
- Passenger Door Window Control Switch - Vehicles With: Front Power Windows
- Rear Door Glass Run and Bracket - SuperCab, Vehicles With: Rear Power Windows
- Rear Door Glass Run and Bracket - SuperCrew
- Rear Door Glass Top Run - SuperCab, Vehicles With: Rear Power Windows
- Rear Door Glass Top Run - SuperCrew
- Rear Door Window Control Switch - SuperCab, Vehicles With: Rear Power Windows
- Rear Door Window Control Switch - SuperCrew, Vehicles With: Rear Power Windows
- Rear Door Window Glass - SuperCab, Vehicles With: Rear Power Windows
- Rear Door Window Glass - SuperCrew
- Rear Door Window Regulator and Motor - SuperCab, Vehicles With: Rear Power Windows
- Rear Door Window Regulator and Motor - SuperCrew, Vehicles With: Rear Power Windows
- Rear Sliding Window Motor
- Rear Window Glass Sliding Panel
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.