Memory Switch Inoperative - Chrysler Concorde 2004 Service Manual

Symptom:

*MEMORY SWITCH INOPERATIVE

GROUND CIRCUIT OPEN
MEMORY POSITION 1 SWITCH SENSE WIRE OPEN
MEMORY POSITION 2 SWITCH SENSE CIRCUIT OPEN
MEMORY SET SWITCH SENSE WIRE OPEN
MEMORY SET SWITCH
MEMORY HEATED SEAT MIRROR MODULE - POSITION 1
MEMORY HEATED SEAT MIRROR MODULE - POSITION 2
MEMORY HEATED SEAT MIRROR MODULE - SET SWITCH
TEST
1 Disconnect the Memory Set Switch connector.
Turn the ignition off.
Measure the resistance of the Ground circuit.
Is the resistance below 5.0 ohms?
Yes → Go To 2
→ Repair the open ground circuit.
No
2 Disconnect the Memory Set Switch connector.
Measure the voltage of the Memory Position 1 Switch Sense circuit at the Memory
Set Switch connector.
Is the voltage above 0.5 volts?
Yes → Go To 3
→ Go To 8
No
3 Disconnect the Memory Set Switch connector.
Measure the voltage of the Memory Position 2 Switch Sense circuit at the Memory
Set Switch connector.
Is the voltage above 0.5 volts?
Yes → Go To 4
→ Go To 7
No
4 Disconnect the Memory Set Switch connector.
Measure the voltage of the Memory Set Switch Sense circuit.
Is the voltage above 0.5 volts?
Yes → Go To 5
→ Go To 6
No
POSSIBLE CAUSES
ACTION
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
457
MEMORY SEAT
APPLICABILITY
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