Operation Check
WARNING: This page is about a different car, the 2002 Dodge Stratus and 2002 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
Remove IAC motor from throttle body. See REMOVAL, OVERHAUL & INSTALLATION - SEBRING COUPE & STRATUS COUPE article. Manufacturer recommends connecting Test Connector (MB991709) to IAC motor during testing procedure. Connect battery voltage to IAC terminals No. 2 and 5. See Fig 1 . Connect ground to the following IAC terminals in the following order:
- Terminals No. 1 and 4.
- Terminals No. 3 and 4.
- Terminals No. 3 and 6.
- Terminals No. 1 and 6.
- Terminals No. 1 and 4.
Repeat steps in reverse sequence. If IAC motor vibrates while testing, IAC is okay. If IAC motor does not vibrate during testing, replace IAC motor.