Symptom:
DRIVER DOOR UNLOCK OUTPUT CIRCUIT SHORT TO GROUND
OR VOLTAGE
When Monitored and Set Condition:
DRIVER DOOR UNLOCK OUTPUT CIRCUIT SHORT TO GROUND OR VOLTAGE
When Monitored:
Whenever the instrument cluster is awake.
Set Condition:
The instrument cluster monitors the driver door unlock output circuit and
when it is shorted to ground or to voltage, this code will set. This code will only set when
the door locks are actuated.
POSSIBLE CAUSES
DTC PRESENT
DOOR UNLOCK DRIVER LEFT FRONT WIRE SHORTED TO GROUND
DOOR LOCK DRIVER LEFT DOORS SHORTED TO DOOR UNLOCK DRIVER LEFT FRONT
DOOR LOCK DRIVER LEFT DOORS WIRE SHORTED TO GROUND
DOOR UNLOCK DRIVER LEFT FRONT CIRCUIT SHORTED TO VOLTAGE
DRIVER DOOR LOCK MOTOR SHORT TO GROUND
INSTRUMENT CLUSTER - SHORTED
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t
, record and erase DTC’s.
Cycle the ignition switch from ON to OFF.
With the DRBIII
t
, read DTC’s.
Operate the door locks several times from a door lock switch while monitoring the
DRBIII
t
.
Does the DRBIII
t
display DRIVER DOOR UNLOCK OUTPUT SHT GROUND OR
VOLTAGE?
All
Yes
→
Go To
2
No
→
Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors. Check for any possible shorted conditions
between the instrument cluster and the Driver door lock motor.
Perform BODY VERIFICATION TEST - VER 1.
2
Turn the ignition off.
Disconnect the Instrument Cluster C1 connector.
Measure the resistance between the Door Unlock Driver Left Front circuit and the
Door Lock Driver Left Doors circuit in the Instrument Cluster connector.
Is the resistance below 3.0 ohms?
All
Yes
→
Repair the Door Lock Driver Left Doors circuit for a short to the
Door Unlock Driver Left Front circuit (could be a shorted motor).
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
3
474
POWER DOOR LOCKS/RKE
Summary of Contents for Ram 2004
Page 14: ...NOTES xiv...
Page 35: ...7 0 DIAGNOSTIC INFORMATION AND PROCEDURES 21...
Page 570: ...NOTES 556...
Page 574: ...NOTES 560...
Page 596: ...C O N N E C T O R P I N O U T S 582 CONNECTOR PINOUTS...
Page 600: ...C O N N E C T O R P I N O U T S 586 CONNECTOR PINOUTS...
Page 602: ...C O N N E C T O R P I N O U T S 588 CONNECTOR PINOUTS...
Page 603: ...C O N N E C T O R P I N O U T S 589 CONNECTOR PINOUTS...
Page 613: ...C O N N E C T O R P I N O U T S 599 CONNECTOR PINOUTS...
Page 621: ...10 2 2 BASE AUDIO SYSTEM S C H E M A T I C D I A G R A M S 607 SCHEMATIC DIAGRAMS...
Page 625: ...10 3 4 ECM COMMUNICATION DIESEL S C H E M A T I C D I A G R A M S 611 SCHEMATIC DIAGRAMS...
Page 626: ...10 4 DOOR AJAR SYSTEM S C H E M A T I C D I A G R A M S 612 SCHEMATIC DIAGRAMS...
Page 629: ...10 6 EXTERIOR LIGHTS S C H E M A T I C D I A G R A M S 615 SCHEMATIC DIAGRAMS...
Page 630: ...10 7 HEATING A C SYSTEM S C H E M A T I C D I A G R A M S 616 SCHEMATIC DIAGRAMS...
Page 632: ...10 9 INSTRUMENT CLUSTER S C H E M A T I C D I A G R A M S 618 SCHEMATIC DIAGRAMS...
Page 633: ...10 10 OVERHEAD CONSOLE S C H E M A T I C D I A G R A M S 619 SCHEMATIC DIAGRAMS...
Page 634: ...10 11 POWER DOOR LOCKS S C H E M A T I C D I A G R A M S 620 SCHEMATIC DIAGRAMS...
Page 636: ...10 13 VEHICLE THEFT SECURITY SYSTEM S C H E M A T I C D I A G R A M S 622 SCHEMATIC DIAGRAMS...
Page 637: ...10 14 WIPERS S C H E M A T I C D I A G R A M S 623 SCHEMATIC DIAGRAMS...
Page 638: ...NOTES 624...
Page 640: ...NOTES 626...
Page 642: ...Dealer Technical Operations 800 Chrysler Drive CIMS 486 02 76 Auburn Hills MI 48326 2757...
