RSX L4-2.0L (2005)
NO - Go to step 9.
9. Turn the ignition switch ON (II), and check the same wires for voltage.
Is there any voltage?
YES - Repair any short to power in the wire(s) between the climate control unit and the recirculation control motor. This short may also damage
the climate control unit. Repair the short to power before replacing the climate control unit.
NO - Go to step 10.
10. Turn the ignition switch OFF.
11. Check for continuity between the following terminals of the climate control unit 30P connector and the recirculation control motor 5P connector.
30P:
5P:
No. 25
No. 2
No. 26
No. 1
Is there continuity?
YES - Check for loose wires or poor connections at the climate control unit 30P connector and at recirculation control motor 5P connector. If the
connections are good, substitute a known-good climate control unit, and recheck. If the symptom/indication goes away, replace the original climate
control unit.
NO - Repair any open in the wire(s) between the climate control unit and the recirculation control motor.
12. Remove the recirculation control motor.
13. Check the recirculation control linkage and doors for smooth movement.
Do the recirculation control linkage and doors move smoothly?
YES - Replace the recirculation control motor.
NO - Repair the recirculation control linkage or doors.
