Pinpoint Test Q : DTC B103C: Notes
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
Refer to Climate Controlled Seats for schematic and connector information.
Normal Operation and Fault Conditions
The SCME monitors the backrest and cushion blower motor circuits. If an open on any of these circuits is detected, the DTC sets.
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| B103C | Thermoelectric Driver Open Load | If SCME outputs to the driver seat backrest or cushion blower motor are open, disconnected or a blower motor resistance greater than 90, 000 ohms is sensed, the SCME continues normal operation and sets this DTC. |
Possible Causes
- Wiring, terminals or connectors
- Backrest blower motor
- Cushion blower motor
- SCME