Symptom:
DRIVER DOOR LOCK SWITCH INPUT CIRCUIT SHORTED
When Monitored and Set Condition:
DRIVER DOOR LOCK SWITCH INPUT CIRCUIT SHORTED
When Monitored:
At all times when battery power is supplied to the Instrument Cluster.
Set Condition:
When the Instrument Cluster senses voltage to the driver door lock switch
below .25 volts, the input circuit is not valid and this code will set.
POSSIBLE CAUSES
DTC PRESENT
DOOR LOCK SWITCH SHORTED
DOOR LOCK SWITCH MUX SHORTED
INSTRUMENT CLUSTER - - DRIVER DOOR LOCK SWITCH INPUT SHORTED
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t
, record and erase DTC’s.
With the DRBIII
t
, read DTC’s.
Operate the door locks several times from the Driver Door Lock Switch while
monitoring the DRBIII
t
.
Does the DRBIII
t
display DR DOOR LOCK SW INPUT CIRCUIT SHORTED?
All
Yes
→
Go To
2
No
→
Using the wiring diagram/schematic as a guide, inspect the
wiring and connectors.
Perform BODY VERIFICATION TEST - VER 1.
2
Disconnect the Driver Door Lock Switch (Driver Door Module C1) connector.
With the DRBIII
t
in sensors, read the DRV DOOR LOCK SW MUX circuit.
Is the voltage above 4.6 volts?
All
Yes
→
Replace the Driver Door Module.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
3
3
Disconnect the Driver Door Lock Switch (Driver Door Module C1) connector.
Disconnect the Instrument Cluster C2. connector.
Measure the resistance between Driver Door Lock Switch Mux circuit and ground.
Is the resistance below 1000.0 ohms?
All
Yes
→
Repair the Driver Door Lock Switch Mux circuit for a short to
ground.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
4
471
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...
