MDX V6-3.7L (2007)
Fuel Door Switch: Service and Repair
Fuel Fill Door Opener Switch Test/Replacement
NOTE: Before testing, check the B-CAN System Diagnosis Test Mode A.
1. Remove the driver's door panel.
2. Disconnect the 5P (or 7P)* connector (A) from the fuel fill door opener switch (B).
3. Check for continuity between the No. 1 and No. 2 terminals.
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There should be continuity with the switch pressed.
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There should be no continuity with the switch released.
4. If the continuity is not as specified, replace the switch.