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 MANUALSFORD2018TRANSIT CONNECT XL, VAN CARGOREPAIR AND DIAGNOSISBODY & FRAMEWINDOWSGLASS, FRAMES AND MECHANISMSDIAGNOSIS AND TESTINGGLASS, FRAMES AND MECHANISMS - VEHICLES WITH: ONE-TOUCH OPEN AND CLOSE FRONT WINDOWSPINPOINT TEST(S)PINPOINT TEST G : THE DEFROST SYSTEM DOES NOT SHUT OFF AUTOMATICALLYNOTES
2018 Ford Transit Connect XL, Van Cargo
Pinpoint Test G : The Defrost System Does Not Shut Off Automatically: Notes
2018 Ford Transit Connect XL, Van CargoSECTION Notes
Refer to Heated Window for schematic and connector information.
Normal Operation and Fault Conditions
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B112D:15 | Rear Window Defrost LED: Circuit Short To Battery Or Open | This DTC sets when the BCM detects an open or short to voltage in the rear window defrost LED circuit. |
| B1C84:11 | Heated Rear Window Relay Output: Circuit Short To Ground | This DTC sets when the BCM detects a short to ground on the rear window defrost relay control circuit. |
| B1C84:14 | Heated Rear Window Relay Output: Circuit Short To Ground or Open | This DTC sets when the BCM detects a short to ground or an open in the rear window defrost relay control circuit. |
Possible Causes
- Rear window defrost relay
- Wiring, terminals or connectors
- BCM
RENDER: 1.0x
NO RELATED
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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.