Operation CHARM: Car repair manuals for everyone.

Testing






1. Connect battery positive to terminal 4 and negative to terminal 1.
2. With a jumper wire, connect terminal 1 to terminal 6. From recirculation door REC position, motor should turn.
3. With a jumper wire, connect terminal 1 to terminal 5. From door FRESH position, motor should turn.
4. With jumper wire connected, motor automatically stops after half turn.