The running board module sees no signal from the left running board Hall-effect sensor
What it means
B1163. The running board module sees no signal from the left running board Hall-effect sensor. The left running board may stop part way or not move.
Findings, check these first
- Faulty power running board motor assembly
- Open or shorted sensor wiring
- Poor motor connector
- Water or debris in the running board motor
- Faulty power running board module
Standard procedure
- Confirm the code and test the Hall-effect sensor signal
- Inspect the running board motor and connector
- Check the sensor wiring for an open or short
- Check the motor for water or debris
- Replace the failed motor or module after tests
Code lookup
Type a code above, or start from a symptom or a common code.
Press / to jump to the box. Ford-enhanced powertrain, body, chassis and network codes. Generic P0xxx codes live on OBD Codes List.
Sources and review
Review: checked against the recorded source material.
- B1163 FORD Left Power Running Board Hall-Effect Sensor Failure: Code Meaning, Causes, Symptoms, & Tech Notes | Engine-Codes.com
archived reference page (engine-codes.com via Wayback Machine)
Supports: code identity, Ford meaning and possible causes
Fetched directly. Ford title, meaning and causes match the catalog record. Model and year fitment remain curator claims.
- B1163 Ford - Left Power Running Board Hall-Effect Sensor Failure | AutoCodes.com
archived reference page (autocodes.com via Wayback Machine)
Supports: corroboration of Ford meaning and causes
Fetched directly. Same Ford text as the engine-codes page (both sites share one publisher).
Last updated 2026-09-29.
Report a correction for B1163. Include your vehicle, the issue and a source if you have one.