Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSHONDA2011CR-V EX, 2.4 RE4, BZHAREPAIR AND DIAGNOSISQUICK LOOKUPSDTC INDEXKEYLESS/POWER DOOR LOCKS/SECURITY SYSTEM DTCS
2011 Honda CR-V EX, 2.4 RE4, BZHA
Keyless/Power Door Locks/Security System DTCS
2011 Honda CR-V EX, 2.4 RE4, BZHASECTION Keyless/Power Door Locks/Security System DTCS
KEYLESS/POWER DOOR LOCKS/SECURITY SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC B1026 | Front Passenger's Door Lock Switch Signal Error (LOCK/UNLOCK) |
| DTC B1127 | Driver's Door Key Cylinder Switch Signal Error (LOCK/UNLOCK) |
| DTC B1128 | Driver's Door Lock Switch Signal Error (LOCK/UNLOCK) |
| DTC B1129 | Driver's Door Lock Knob Switch Signal Error (LOCK/UNLOCK) |
RENDER: 1.0x
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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.