Civic L4-1.3L Hybrid (2008)
Engine Control Module: Procedures
Substituting the PCM
Substituting the PCM
Special Tools Required
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Honda diagnostic system (HDS) tablet tester
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Honda interface module (HIM) and an in workstation with HDS and CM update software
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HDS pocket tester
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GNA600 and an in workstation with HDS and CM update software
Use any one of these update tools.
NOTE: Use this procedure when you need to substitute a known-good PCM during troubleshooting procedures.
1. Make sure you have the anti-theft codes for the audio system or the navigation system (if equipped), then write down the audio presets.
2. Connect the HDS to the data link connector (DLC) (A) located under the driver's side of the dashboard.
3. Turn the ignition switch ON (II).
4. Make sure the HDS communicates with the PCM and other vehicle systems. If it doesn't, go to the DLC circuit troubleshooting. See: Computers
and Control Systems/Testing and Inspection/Component Tests and General Diagnostics/DLC Circuit Troubleshooting If you are returning from
DLC circuit troubleshooting, skip steps 5 and 6, and clean the throttle body after substituting the PCM.
5. Select the INSPECTION MENU with the HDS.
6. Select the ETCS TEST, then select the TP POSITION CHECK, and follow the screen prompts.
NOTE: If the TP POSITION CHECK indicates FAILED, continue this procedure.
7. Turn the ignition switch OFF.
8. Remove the battery.
9. Remove the cover (A).
10. Remove the bolts (D), then remove the PCM (E).
