Section 178 (Keyless/Power Door Locks/Security System): DTC

2002 Honda Civic SiSECTION DTC
WARNING: This page is about a different car, the 2006 Honda Odyssey and 2005 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.
DTC INDEX

DTC Description
DTC B1026  Passenger's Door Lock Switch Signal Error
DTC B1127  Driver's Door Key Cylinder Switch Signal Error
DTC B1128  Driver's Door Lock Switch Signal Error
DTC B1129  Driver's Door Lock Knob Switch Signal Error
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.