Dodge 2004 Neon SX2 Diagnostic Manual page 202

*ALL DOOR LOCKS INOPERATIVE —
TEST
14 Turn ignition off.
Disconnect the RKE Module connector.
Measure the resistance of the ground circuit (cavity #8) in the RKE Module
connector.
Is the resistance below 5.0 ohms?
Yes → Go To 15
→ Repair the open ground circuit.
No
15 Disconnect the Remote Keyless Entry module connector.
Measure the resistance between the Driver Door Unlock Relay Output circuit and the
Door Lock Relay Output circuit in the RKE module connector..
Is the resistance LESS than 17.0 ohms?
Yes → Go To 16
→ Repair the open Door Lock Relay Output circuit.
No
16 If there are no possible causes remaining, view repair.
Repair
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Replace the Remote Keyless Entry Module (relays open).
Perform BODY VERIFICATION TEST - VER 1.
POWER DOOR LOCKS/RKE
Continued
195
APPLICABILITY
All
All
All