Automatic Transmission

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General Troubleshooting Information

How to Check for DTCs with the Honda Diagnostic S f stem (HDS) When the powertrain control module (PCM) senses an abnormality in the input or output system, the D indicator (A) in the gauge contro ...

See also:

Emissions Testing
Testing of Readiness Codes Your vehicle uses “readiness codes,” as part of its onboard self diagnostic system. Some states refer to these codes during testing to see if your vehicle's emis ...

DTC Troubleshooting
DTC indicator A: Climate Control Unit Internal Error NOTE: Check the battery condition (see page 22-90) and the charging system (see page 4-25). 1. Turn the ignition switch to LOCK (0), and then ...

DTC Troubleshooting Index
NOTE: The "x" at the end of each DTC denotes a numeric character (0 thru 9), or items with an asterisk (*) (0, 2 thru 9), or an alpha character (A thru F) that you will see on the HDS ...