PCM Removal and Installation (2.4 L Engine) (2017 2018 2019): Installation

NOTE: 

• If you are removing the PCM, skip the procedures of using the HDS.
• If you are substituting the PCM, skip the procedures of WRITE DATA.
• If you are replacing the PCM, do the all procedures.

1 

Fig 1: PCM Replacement Components With Torque Specifications (2.4 L Engine) (2017 2018 2019)

Courtesy of HONDA, U.S.A., INC.

Torque: N.m (kgf.m, lbf.ft)

1. PCM - Install
2. SCS - Open

   1. Exit the SCS mode with the HDS.

   Procedure After Replacing PCM 

3. HDS - Connect
4. VIN - Input

   1. Turn the vehicle to the ON mode. NOTE:  DTC P0630 VIN Not Programmed or Mismatch may be stored because the VIN has not been programmed into the PCM; ignore it, and continue this procedure. 2. Manually input the VIN to the PCM with the HDS.

5. WRITE DATA (Engine Oil Life) - Select (USA models)

   NOTE:  If the READ DATA (Engine Oil Life) failed in "READ DATA (Engine Oil Life) - Select", skip this procedure. 1. Select the REPLACE PCM MENU, then select WRITE DATA, and follow the screen prompts.

6. Other Procedures for PCM Replacement - Do (USA models)

   1. If the READ DATA failed in "READ DATA (Engine Oil Life) - Select", do these procedures: Replace the engine oil . Replace the engine oil filter .

7. IMMOBI SYSTEM - Registration
8. DTC - Clear

   1. Clear the Pending or Confirmed DTCs with the HDS.

9. PCM - Update
10. PCM - Idle Learn
11. CKP Pattern - Clear/Learn
12. Air Cleaner - Install