Ford error code B1D08:11
Left trailer direction indicator - circuit short to ground. A LAMP code, despite the 'Trailer Brake System Fault' message it produces.
What to check, and in what order, is in the app. The flow Lamp-circuit detection - current, thresholds and LEDs walks this code step by step with the pass/fail measurements, wiring schematics and procedures that go with it, and it works offline in the bay.
Start free trial 14 days free, no card neededDocumented in
- Ford SSM 52279 - 2021-2023 F-150 Trailer Brake System Fault, no trailer connectedFord Motor Company / NHTSA ODI
- Ford SSM 52466 - 2021-2023 F-150 Trailer Brake System FaultFord Motor Company / NHTSA ODI
Related codes
- B1D08:12Left trailer direction indicator - circuit short to battery.
- B1D09:11Right trailer direction indicator - circuit short to ground. A LAMP…
- B1D09:12Right trailer direction indicator - circuit short to battery.
- U2100:00Initial configuration not complete - TRM. Typically after an…
All Trailer Detection (Tow Vehicle) error codes · Look up another code