Honda Accord: Moonroof Control Unit input Test

NOTE; If the moonroof works OK manually, but will not work in AUTO, or reverses frequently (obstacle detection), reset the moonroof (see page 22-371) before proceeding with the input test 1. Turn the ignition switch to LOCK (0).

2. Remove the headliner (see page 20-140).

3. Disconnect the 14P connector (A) from the moonroof control unit/motor (B).

4. Inspect the connector and socket terminals to be sure they are all making good contact.

• If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.

• If the terminals look OK, go to step 5.

5. With the connector still disconnected/do these input tests at the following connector.

• If any test indicates a problem, find and correct the cause, then recheck the system.

• If all the input tests prove O K , go to step 6.

6. Reconnect the connector to the control unit and do these input tests at the following connector.

• If any test indicates a problem, find and correct the cause, then recheck the system.

• If all the input tests prove OK, go to step 7.

7. If all the input tests are OK and multiple failures are found, replace the moonroof control unit/motor assembly (see page 20-96). If the problem is related to the key-off operation, go to the driver's MICU input test (see page 22-176), and passenger's MICU input test (see page 22-180).