Oasis S L4-2253cc 2.3L SOHC VTEC MFI (1998)
Air Door Actuator / Motor: Initial Inspection and Diagnostic Overview
Recirculation Control Motor
Recirculation Control Motor
1. Disconnect the 4P connector from the recirculation control motor.
2. Connect battery power to the No. 1 terminal, and ground the No. 2 and No. 4 terminals; the recirculation control motor should run smoothly.
CAUTION: Never connect the battery in the opposite direction.
3. Disconnect the No. 2 or No. 4 terminals from ground; the recirculation control motor should stop at FRESH or RECIRCULATE.
NOTE: Don't cycle the recirculation control motor for a long time.
4. If the recirculation control motor does not run in step 1, remove it, then check the recirculation control linkage and doors for smooth movement. If
the recirculation control linkage and doors move smoothly, replace the recirculation control motor.
Mode Control Motor
MODE CONTROL MOTOR
1. Disconnect the 7P connector from the mode control motor.
2. Connect battery power to the No. 1 terminal, and ground the No. 7 terminal.
CAUTION: Never connect the battery in the opposite direction.
3. Using a jumper wire, connect the No. 7 terminal individually to the No. 2, 3, 4, 5 and 6 terminals in that order. Each time the connection is made,
the mode control motor should run smoothly and stop.
NOTE: If the mode control motor does not run when jumping the first terminal, jump that terminal again after jumping the other terminals.
The mode control motor is OK if it runs when jumping the first terminal again.
4. If the mode control motor does not run in step 2, remove it, then check the mode control linkage and doors for smooth movement. If the mode
control linkage and doors move smoothly, replace the mode control motor.
