'07 Model

Do the battery removal procedure (see REMOVAL ).
Remove the battery base (see step 7 on ENGINE REMOVAL ).
Disconnect the transmission range switch harness connector.

Fig 1: Identifying Transmission Range Switch Harness Connector Terminals
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check for continuity between terminals at the harness connector. There should be continuity between the terminals indicated in the following table for each switch position.
Transmission Range Switch Harness Connector

Fig 2: Range Switch Connector Terminals Connection Reference Chart
Courtesy of AMERICAN HONDA MOTOR CO., INC.
The transmission range switch test is finished if the test results are OK.
If there is no continuity between any terminals, go to step 6.
Disconnect the transmission range switch connector.

Fig 3: Identifying Transmission Range Switch Connector Terminals
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Check for continuity between terminals at the switch connector. There should be continuity between the terminals indicated in the following table for each switch position.
Transmission Range Switch Connector

Fig 4: Range Switch Connector Terminals Connection Reference Chart
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the transmission range switch continuity check is OK, replace the faulty transmission range switch harness. If there is no continuity between any terminals, check the transmission range switch installation. If the switch installation is OK, replace the switch (see TRANSMISSION RANGE SWITCH REPLACEMENT ).
Check the connector for rust, dirt, or oil, then connect the connectors securely.
Install the battery base (see step 51 on ENGINE INSTALLATION ).
Do the battery installation procedure ( see INSTALLATION ).
Do the power window control unit reset procedure (see RESETTING THE POWER WINDOW CONTROL UNIT ).