Recliner Sensor Out Of Range High - Chrysler Concorde 2004 Service Manual

Symptom:

RECLINER SENSOR OUT OF RANGE HIGH

When Monitored and Set Condition:
RECLINER SENSOR OUT OF RANGE HIGH
When Monitored: Ignition on.
Set Condition: This condition is immediately set when the seat motor potentiometer
feeds a value higher than the Memory Heated Seat/Mirror Module has stored in EEPROM.
SEAT SENSOR GROUND WIRE OPEN
RECLINER POSITION SIGNAL SHORT TO VOLTAGE
RECLINER POSITION SENSOR HIGH
RECLINER POSITION SIGNAL SHORT TO MOTOR
SEAT SENSOR 5 VOLT SUPPLY SHORT TO BATTERY
MEMORY HEATED SEAT MIRROR MODULE
MEMORY HEATED SEAT MIRROR MODULE
TEST
1 Turn ignition off.
Disconnect the Driver Power Seat Recliner Sensor connector.
Measure the resistance of the Seat Position Sensor Ground circuit to body ground.
Is the resistance below 5.0 ohms?
→ Go To 2
No
Yes → Go To 4
2 Turn ignition off.
Disconnect the Memory Heated Seat Mirror Module C2 connector.
Disconnect the Driver Power Seat Recliner Sensor connector.
Measure the resistance of the Seat Position Sensor Ground wire between the
MHSMM connector and the sensor connector.
Is the resistance below 5.0 ohms?
Yes → Go To 3
→ Repair the open Seat Position Sensor Ground Wire.
No
3 If there are no possible causes remaining, view repair.
Repair
POSSIBLE CAUSES
ACTION
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
Replace the Memory Heated Seat Mirror Module.
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
449
MEMORY SEAT
APPLICABILITY
All
All
All