Dodge Neon / Neon SRT-4. Manual — part 492
Symptom:
PASSENGER DOOR SWITCH FAILURE
When Monitored and Set Condition:
PASSENGER DOOR SWITCH FAILURE
When Monitored:
Whenever the RKE module is connected and battery voltage is above
10.0 volts.
Set Condition:
When a lock or unlock input from the passenger door switch to the RKE
module is present for more than 8 seconds.
POSSIBLE CAUSES
DTC PRESENT
REMOTE KEYLESS ENTRY MODULE - SHORTED
DOOR LOCK SWITCH SHORTED
CYLINDER LOCK SWITCH SHORTED - EXPORT ONLY
PASSENGER DOOR SWITCH MUX CIRCUIT SHORT TO GROUND.
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, erase DTCs.
Operate the door locks several times from the passenger door lock switch and the
cylinder lock switch if VTSS equipped..
With the DRBIII
t, read DTCs.
Does the DRBIII
t display: PASS DOOR SWITCH FAILURE?
All
Yes
→ Go To 2
No
→ The causes for setting this code are not present at this time. Using
the wiring diagram/schematic as a guide, inspect the wiring and
connectors.
Perform BODY VERIFICATION TEST - VER 1.
2
Disconnect the Remote Keyless Entry module connector.
Turn the ignition off.
Measure the resistance between ground and the passenger Door Switch Mux circuit
(cavity 11) in the RKE module connector
Is the resistance below 8000.0 ohms?
All
Yes
→ Go To 3
No
→ Replace the Remote Keyless Entry module.
Perform BODY VERIFICATION TEST - VER 1.
190
POWER DOOR LOCKS/RKE
TEST
ACTION
APPLICABILITY
3
NOTE: This test is for an EXPORT vehicle only. If this is a DOMESTIC
vehicle, answer YES to the question and continue.
Turn the ignition off.
Disconnect the Remote Keyless Entry module connector.
Remove the passenger door inner trim panel.
Disconnect the Cylinder Lock Switch connector.
Measure the resistance between ground and the passenger Door Switch Mux circuit
(cavity 11).
Is the resistance below 8000.0 ohms?
All
Yes
→ Go To 4
No
→ Replace the Cylinder Lock Switch.
Perform BODY VERIFICATION TEST - VER 1.
4
Turn the ignition off.
Disconnect the Door Lock Switch connector.
Disconnect the Remote Keyless Entry module connector.
Measure the resistance between ground and the passenger Door Switch Mux circuit
(cavity 11).
Is the resistance below 8000.0 ohms?
All
Yes
→ Repair the passenger Door Switch Mux circuit for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Door Lock Switch.
Perform BODY VERIFICATION TEST - VER 1.
191
POWER DOOR LOCKS/RKE
PASSENGER DOOR SWITCH FAILURE —
Continued
Symptom:
*ALL DOOR LOCKS INOPERATIVE
POSSIBLE CAUSES
DECKLID RELEASE RELAY OUTPUT WIRE SHORT TO GROUND
FUSED B(+) CIRCUIT OPEN
FUSED B(+) WIRE SHORT TO GROUND.
GROUND CIRCUIT OPEN
DOOR LOCK RELAY OUTPUT CIRCUIT OPEN
DRIVER DOOR UNLOCK RELAY OUTPUT SHORT TO DOOR LOCK RELAY OUTPUT
DRIVER DOOR UNLOCK RELAY OUTPUT WIRE SHORT TO GROUND
DOOR LOCK RELAY OUTPUT WIRE SHORT TO GROUND
DOOR UNLOCK RELAY OUTPUT SHORT TO DOOR LOCK RELAY OUTPUT
DECKLID RELEASE SOLENOID-SHORTED
DOOR UNLOCK RELAY OUTPUT WIRE SHORT TO GROUND
DEFECTIVE FUSE #14
RKE MODULE - B(+) SHORT TO GROUND
RKE MODULE - RELAYS OPEN
RKE MODULE - SHORTED
TEST
ACTION
APPLICABILITY
1
Note: Ensure there is communication with the RKE module (with the DRB
select
(Vehicle Theft() before proceeding. If not, refer to the (COMMUNICA-
TION
( catagory.
Test Fuse #14 in the fuse block.
Is the fuse open?
All
Yes
→ Go To 2
No
→ Go To 13
2
Turn ignition off.
Remove Fuse #14 in the Fuse Block.
Measure the resistance of the fused B(+) circuit from the fuse output cavity to
ground.
Is the resistance below 100.0 ohms?
All
Yes
→ Go To 3
No
→ Go To 4
192
POWER DOOR LOCKS/RKE
TEST
ACTION
APPLICABILITY
3
Turn ignition off.
Remove Fuse #14 in the Fuse Block.
Disconnect the RKE Module connector.
Measure the resistance of the fused B(+) circuit (cavity #3) in the RKE connector to
ground.
Is the resistance below 100.0 ohms?
All
Yes
→ Repair fused B(+) wire for a short to ground and replace blown
fuse.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Remote Keyless Entry Module and replace the blown
fuse.
Perform BODY VERIFICATION TEST - VER 1.
4
Replace fuse #14.
Operate all the door locks including the decklid release (if equipped).
Did the system operate properly without blowing the fuse?
All
Yes
→ Test complete. If Fuse #14 blows again, check with the customer
as to when it blew and rerun this test.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 5
5
Disconnect the Remote Keyless Entry module connector.
Measure the resistance of the Decklid Release Relay Output circuit to ground.
Is the resistance below 0.5 ohms?
All
Yes
→ Go To 6
No
→ Go To 7
6
Disconnect the Remote Keyless Entry module connector.
Disconnect the Decklid Solenoid connector.
Measure the resistance of the Decklid Release Relay Output circuit to ground.
Is the resistance below 100.0 ohms?
All
Yes
→ Repair the Decklid Release Relay Output wire for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Replace the Decklid Release Solenoid.
Perform BODY VERIFICATION TEST - VER 1.
7
Turn ignition off.
Disconnect the Remote Keyless Entry module connector.
Measure the resistance of the Driver Door Unlock Relay Output circuit in the RKE
module connector to ground.
Is the resistance below 1000.0 ohms?
All
Yes
→ Repair the Driver Door Unlock Relay Output wire for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→ Go To 8
193
POWER DOOR LOCKS/RKE
*ALL DOOR LOCKS INOPERATIVE —
Continued
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