Catalytic Converter System

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DTC Troubleshooting

DTC P0420: Catalyst System Efficiency Below Threshold NOTE: - Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see pa ...

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B-CAN System Diagnosis Test Mode D
Do this diagnosis if a component that is controlled by the B-CAN system does not work or come on. NOTE: • If the component does not turn off or stop, go to B-CAN System Diagnosis Test Mode ...

ATF Cooler Cleaning
Special Tools Required •ATF Cooler Cleaner GHTTTCF6H -Magnetic Nonbypass Spin-On Filter GTHGNBP2* *: Available through the Honda Tool and Equipment Program 888-424-6857. Before installing an ...

Checking the Battery
Check the condition of the battery monthly by looking at the test indicator window. The label on the battery explains the test indicator’s colors. The location of the test indicator win ...