Operation CHARM: Car repair manuals for everyone.
Home >> Acura >> 1998 >> RL V6-3474cc 3.5L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Information Bus >> Testing and Inspection >> Component Tests and General Diagnostics >> Power Window Control Unit / Input Test
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Power Window Control Unit / Input Test

NOTE:
- Before testing, go to the Troubleshooting Guide. Initial Inspection and Diagnostic Overview Be sure to go through self-diagnosis function modes 1 and 2.
Self-Diagnosis Function (Mode 1)
Self-Diagnosis Function (Mode 2)
- All connector views are from the wire side of female terminals unless otherwise noted.

1. Remove the driver's door panel, and disconnect the 20P connector from the door unit.




2. 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, make the following input tests at the connector.
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the power window master switch must be faulty; replace it.




Disconnect The Connector From The Door Control Unit




Reconnect the connector to the door control unit.
pro multis · About Operation CHARM