Symptom:
PRNDL SWITCH INPUT CIRCUIT SHORTED (DIESEL ONLY)
When Monitored and Set Condition:
PRNDL SWITCH INPUT CIRCUIT SHORTED (DIESEL ONLY)
When Monitored:
With the ignition on.
Set Condition:
The instrument Cluster detects that a short condition exists in the
PRNDL circuit.
POSSIBLE CAUSES
TRANSMISSION RANGE SENSOR
TRS 5 VOLT SUPPLY CIRCUIT SHORT TO TRS MUX CIRCUIT
TRS 5 VOLT SUPPLY CIRCUIT SHORT TO GROUND
INSTRUMENT CLUSTER
TEST
ACTION
APPLICABILITY
1
NOTE: Ensure that the correct Instrument Cluster is installed and is
correctly configured for the vehicle.
Turn the ignition off.
Disconnect the Transmission Range Sensor harness connector.
Turn the ignition on.
With the DRBIII
t
, read DTCs.
Does the DRBIII
t
display PRNDL Input Circuit Open?
All
Yes
→
Replace the Transmission Range Sensor in accordance with the
Service Information.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
2
2
Turn the ignition off.
Disconnect the Transmission Range Sensor harness connector.
Disconnect the Instrument Cluster C2 and C3 harness connectors.
Measure the resistance between the TRS 5 Volt Supply circuit and the TRS MUX
circuit.
Is the resistance below 5.0 ohms?
All
Yes
→
Repair the TRS 5 Volt Supply circuit for a short to the TRS MUX
circuit.
Perform BODY VERIFICATION TEST - VER 1.
No
→
Go To
3
438
INSTRUMENT CLUSTER
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...