Power Window Master Switch Input Test

Power Window Master Switch Input Test

NOTE: The power window control unit is built into the power window master switch.

1. Remove the grip cover Service and Repair.

2. Disconnect the 22P connector (A) from the power window master switch.





3. 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 4.

4. 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 OK, go to step 5.

NOTE: Before testing, make sure the No. 1 (7.5 A), No. 22 (7.5 A), and No. 60 (50 A) fuse in the under-dash fuse/relay are OK.













5. Reconnect the connector to the power window master switch. Turn the ignition switch to ON (II), 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, the control unit must be faulty; replace the power window master switch Power Window Master Switch Replacement.

NOTE: After replacing the power window master switch, reset the power window control unit Testing and Inspection.