Dakota 2WD L4-153 2.5L VIN K FI (1989)
Idle Speed/Throttle Actuator - Electronic: Service and Repair
Automatic Idle Speed (AIS) Motor
1.
Remove air cleaner assembly.
2.
Disconnect the negative battery terminal.
3.
Remove throttle body temperature sensor electrical connector.
4.
Remove the throttle body temperature sensor from the throttle body.
5.
Disconnect the Automatic Idle Speed (AIS) motor wiring connector.
6.
Remove the mounting screws (2), and remove the AIS from throttle body, making sure the "O"-ring is still on the AIS motor.
7.
Install new AIS motor using a new "O"-ring.
NOTE: If the pintle measures more than 1 in. (25 mm), it must be retracted by using the "AIS motor test" in the actuate output mode of the scan
tool. The battery must be reconnected for this procedure.
8.
Install the retaining screws, torquing them to 20 lb-in (2 Nm).
9.
Install the throttle body temperature sensor into the throttle body.
10.
Connect the AIS motor electrical connector.
11.
Connect the throttle body temperature sensor electrical connector.
12.
Connect the negative battery cable.
13.
Install the air cleaner assembly.
