Civic L4-1.3L Hybrid (2008)
Control Module: Programming and Relearning
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 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 a troubleshooting procedures.
1. Make sure you have the anti-theft code for the audio system or the navigation system (if equipped), then write down the audio presets.
2. Connect the HDS to the DLC (A) located behind the driver's dashboard lower cover.
3. Turn the ignition switch to ON (II).
4. Make sure the HDS communicates with the PCM. If it does not, go to the DLC circuit troubleshooting. If you are returning from the DLC circuit
troubleshooting, skip steps 5 to 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 to LOCK (0).
8. Jump the SCS line with the HDS.
9. Disconnect the negative cable from the battery, then disconnect the positive cable.
10. Remove the battery.
11. Remove the PCM cover (A).
12. Remove the bolts (D), and remove the PCM (E).
