Grand Caravan V6-3.3L VIN R (2005)
Seat Memory Switch: Testing and Inspection
MEMORY SWITCH
Memory Switch Test Table
1. Remove the memory switch from the drivers door panel.
2. Using an ohmmeter, check the continuity of the memory select switch MUX circuit between the C2 wire harness connector for the Body Control
Module (BCM) and the wire harness connector for the memory switch. There should be continuity. If OK, go to Step 3. If not OK, repair the open
or shorted MUX circuit as required.
3. Using an ohmmeter, check the continuity of the memory select switch return circuit between the C2 wire harness connector for the BCM and the
wire harness connector for the memory switch. There should be continuity. If OK, go to Step 4. If not OK, repair the open or shorted return circuit
as required.
4. Using an ohmmeter, test the resistances of the memory switch. If OK, refer to Body and Frame / Seats / Testing and Inspection. If not OK, replace
the memory switch.
