Dodge 2004 Neon SX2 Diagnostic Manual page 217

POWER DOOR LOCKS/RKE
*ONE PASSENGER DOOR FAILS TO LOCK & UNLOCK —
TEST
4 Turn ignition off.
Remove the appropriate inner door trim panel to gain access to the Door Lock Motor
connector.
Disconnect the Door Lock Motor connector.
Disconnect the Remote Keyless Entry module connector.
Measure the resistance of the Door Unlock Relay Output wire to ground.
Is the resistance below 1000.0 ohms?
Yes → Repair the Door Unlock Relay Output wire for a short to ground.
→ Go To 5
No
5 Turn ignition off.
Remove the appropriate inner door trim panel to gain access to the Door Lock Motor
connector.
Disconnect the Door Lock Motor connector.
Disconnect the Remote Keyless Entry module connector.
Measure the resistance between the Door Unlock Relay Output circuit and the Door
Lock Relay Output circuit
Is the resistance below 1000.0 ohms?
Yes → Repair the Door Unlock Relay Output wire for a short to the Door
→ Go To 6
No
6 Turn ignition off.
Remove the appropriate inner door trim panel to gain access to the Door Lock Motor
connector.
Disconnect the Door Lock Motor connector.
Disconnect the Remote Keyless Entry module connector.
Measure the resistance of the Door Lock Relay Output wire to ground.
Is the resistance below 1000.0 ohms?
Yes → Repair the Door Lock Relay Output wire for a short to ground.
→ Test Complete.
No
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Lock Relay Output wire.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
210
Continued
APPLICABILITY
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All
All