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 DIAGNOSIS (SINGLE PAGE)ELECTRICALGAUGESREMINDER SYSTEMSCONTROL UNIT INPUT TEST
2011 Honda CR-V EX, 2.4 RE4, BZHA
Control Unit Input Test
2011 Honda CR-V EX, 2.4 RE4, BZHASECTION Control Unit Input Test
NOTE:
Before testing the control unit, troubleshoot the multiplex integrated control unit first, using B-CAN System Diagnosis Test Mode A (see
TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A
).
MICU
- Turn the ignition switch to LOCK (0).
- Remove the left kick panel (see TRIM REMOVAL/INSTALLATION - DOOR AREAS ).
- Disconnect under-dash fuse/relay box connectors E, R, and S.NOTE: All connector views are wire side of female terminals.
RENDER: 1.0x
NO RELATED
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Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.