Chrysler Town and Country 2003 Owner's Manual page 783

DRIVER DOOR LOCK SWITCH INPUT STUCK —
TEST
4 Disconnect the Driver Door Lock Switch connector.
Measure the voltage between Door Lock Switch Mux circuit and ground.
Is the voltage above 4.6 volts?
Yes → Go To 5
→ Repair the Door Lock Switch Mux circuit for an open.
No
5 If there are no possible causes remaining, view repair.
Repair
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Replace the Door Lock Switch.
Perform BODY VERIFICATION TEST - VER 1.
POWER DOOR LOCKS/RKE
Continued
759
APPLICABILITY
All
All