2012 Honda Insight BaseFACTORY OEM SERVICE PROCEDURE

Engine Removal

Special Tools RequiredΒ 

  • Universal Lifting Eyelet 07AAK-SNAA120
  • Engine Support Hanger, A and Reds AAR-T1256*

*Available through the Honda Tool and Equipment Program 888-424-6857

NOTE:
  • IMA components are located in this area. The IMA is a high-voltage system. You must be familiar with the IMA system before working on or around it. Make sure you have read the IMA service precaution before doing repairs or service (see SERVICE PRECAUTIONS ).
  • Use fender covers to avoid damaging painted surfaces.
  • To avoid damaging the wiring and terminals, unplug the wiring connectors carefully while holding the connector portion.
  • Mark all wiring and hoses to avoid misconnection at reassembly. Also, be sure that they do not contact other wiring or hoses, or interfere with other parts.
  1. Turn the battery module switch OFF (see DISCONNECTING THE MOTOR POWER CABLE CONNECTOR FROM THE MOTOR STATOR ).
  2. Before removing the engine/transmission, read the Service Precautions for the IMA System (see SERVICE PRECAUTIONS ).
  3. Open the hood, and secure it with the hood support rod (A) in the wide-open position (B).
    Fig 1: Identifying Hood Support Rod And Its Wide-Open Position
    G08091757Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Relieve fuel pressure (see FUEL PRESSURE RELIEVING ).
  5. Do the 12 volt battery removal procedure (see RECONNECTION ).
  6. Remove the cowl cover and the under-cowl panel (see COWL COVER REPLACEMENT ).
  7. Remove the air cleaner (see AIR CLEANER REMOVAL/INSTALLATION ).
  8. Disconnect the battery cables (A) from the battery terminal fuse box.
    Fig 2: Identifying Battery Cables And Harness Clamp
    G08091758Courtesy of AMERICAN HONDA MOTOR CO., INC.
  9. Remove the harness clamps (B).
  10. Remove the harness clamp (A).
    Fig 3: Identifying Battery Harness Clamp, Bolts And Base
    G08091759Courtesy of AMERICAN HONDA MOTOR CO., INC.
  11. Remove the two bolts (B) and loosen the two bolts (C), then remove the battery base (D).
  12. Remove the PCM cover (A).
    Fig 4: Identifying PCM Cover
    G08091760Courtesy of AMERICAN HONDA MOTOR CO., INC.
  13. Disconnect the PCM connectors (A) and the engine wire harness connectors (B).
    Fig 5: Identifying PCM And Connectors, Engine Wire Harness Connectors, Harness Clamp
    G08091761Courtesy of AMERICAN HONDA MOTOR CO., INC.
  14. Remove the harness clamp (C) and the harness holder (D), then remove the PCM (E).
  15. Disconnect the EVAP canister hose (A) and the brake booster vacuum hose (B).
    Fig 6: Identifying EVAP Canister Hose And Brake Booster Vacuum Hose
    G08091762Courtesy of AMERICAN HONDA MOTOR CO., INC.
  16. Remove the fuel feed hose clamp bracket (A) and the quick-connect fitting cover (B), then disconnect the fuel feed hose (C) (see FUEL LINE/QUICK-CONNECT FITTING REMOVAL ).
    Fig 7: Identifying Fuel Feed Hose Clamp Bracket, Quick-Connect Fitting Cover And Fuel Feed Hose
    G08091763Courtesy of AMERICAN HONDA MOTOR CO., INC.
  17. Disconnect the secondary HO2S connector (A), then remove the secondary HO2S harness from the clamps (B).
    Fig 8: Identifying Secondary HO2S Connector And Clamps
    G08091764Courtesy of AMERICAN HONDA MOTOR CO., INC.
  18. Remove the steering joint cover, then disconnect the steering joint from the steering gearbox pinion shaft (see step 5 on REMOVAL ).
    NOTE:
    • Hold the steering wheel in the steering wheel holder tool.
    • Hold the lower slide shaft on the column with a piece of wire between the joint yokes.
  19. Remove the radiator cap.
    NOTE: Wait until the engine is cool, then carefully remove the radiator cap.
  20. Raise the vehicle on the lift.
  21. Remove the front wheels.
  22. Remove the splash shield (see SPLASH SHIELD REPLACEMENT ).
  23. Remove the drive belt (see DRIVE BELT REPLACEMENT ).
  24. Loosen the drain plug in the radiator, and drain the engine coolant (see COOLANT CHECK ).
  25. Drain the engine oil (see ENGINE OIL REPLACEMENT ).
  26. Drain the transmission fluid (see CVT FLUID REPLACEMENT ).
  27. Remove the secondary HO2S harness from the clamp (A).
    Fig 9: Identifying Secondary HO2S Harness Clamp And Under-Floor TWC Assembly
    G08091765Courtesy of AMERICAN HONDA MOTOR CO., INC.
  28. Remove the under-floor TWC (B).
  29. Remove the stabilizer links from the stabilizer (see STABILIZER LINK REMOVAL/INSTALLATION ).
  30. Separate the knuckles from the lower arms (see step 4 on LOWER ARM REMOVAL/INSTALLATION ).
  31. Separate the tie-rod end ball joint from the knuckles (see step 9 on KNUCKLE/HUB/WHEEL BEARING REPLACEMENT ).
  32. Disconnect the EPS motor connector and the torque sensor connector (see step 18 on STEERING GEARBOX REMOVAL AND INSTALLATION ).
  33. Remove the driveshaft heat shield.
    Fig 10: Identifying Driveshaft Heat Shield
    G08091766Courtesy of AMERICAN HONDA MOTOR CO., INC.
  34. Remove the driveshafts (see DRIVESHAFT INSPECTION ). Coat all precision-finished surfaces with clean engine oil. Tie a plastic bags over the driveshaft ends.
  35. Remove the A/C compressor without disconnecting the A/C hoses. Do not bend the A/C hoses excessively.
    NOTE: Hang the A/C compressor with a wire tie.
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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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