B1164 The gauge control module lost communication with the right power sliding door control unit
What does B1164 mean on a Honda?
B1164. The gauge control module lost communication with the right power sliding door control unit. The door may not open or show its status. This Honda-enhanced code applies to Honda and Acura models that use this code.
Common causes of B1164
- Faulty Right Power Sliding Door Control Unit
- Faulty Gauge Control Module
- Gauge Control Module harness is open or shorted
- Gauge Control Module circuit poor electrical connection
- Corroded or loose connector pins on the data link
How to fix B1164
- Confirm the code with a scan tool and check every module on the system for related faults
- Inspect the connectors at both ends of the data link for corrosion, moisture, and loose pins
- Test the data link wiring for opens and shorts with a multimeter
- Repair any damaged wiring or connector before replacing a module
- Replace the gauge control module that fails testing, then clear codes and retest
Sources and review
- Last updated 2026-09-26.