2012 Honda Insight BaseFACTORY OEM SERVICE PROCEDURE

MICU Input Test

NOTE:
  • Before testing, make sure the lighting system work properly.
  • Before testing, check the No. 1 (15 A), No. 20 (15 A), No. 22 (7.5 A), No. 27 (30 A), No. 35 (15 A), No. 36 (15 A), No. 38 (15A), No. 45 (7.5 A), No. 49 (15 A), No. 50 (15 A), and No. 60 (IGN) (50 A) fuses in the under-dash fuse/relay box.
  • There are two circuits that each has a pair of fuses (No. 35 and No. 49 fuses, No. 36 and No. 50 fuses). If one fuse is blown, make sure to check the other fuse in the same circuit. If necessary, replace the blown fuse(s).
  1. Turn the ignition switch to LOCK (0).
  2. Remove the fuse access panel (see FUSE ACCESS PANEL REMOVAL/INSTALLATION ), and remove the driver's dashboard lower cover (see FUSE ACCESS PANEL REMOVAL/INSTALLATION ).
  3. Disconnect under-dash fuse/relay box connectors A, B, C, E, F, K, M, N, Q, and W.
    NOTE: All connector views are shown from wire side of female terminals.
Factory Service Tools

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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.

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