Chrysler Concorde 2004 Service Manual page 472

MEMORY SEAT
*DRIVER MIRROR INOPERATIVE FROM MEMORY —
TEST
3 Note: If the seat is unbolted for testing, connect a jumper wire from the seat
frame to a known good ground.
Turn the ignition off.
Disconnect memory heated seat mirror module harness connector C2.
Turn the ignition on.
While pressing the driver mirror switch to the up position, measure the voltage of the
driver mirror up driver circuit in memory heated seat mirror module connector C2.
Is the voltage above 10.0 volts when the switch is pressed?
Yes → Go To 4
→ Repair the driver mirror up driver circuit for an open.
No
4 Note: If the seat is unbolted for testing, connect a jumper wire from the seat
frame to a known good ground.
Turn the ignition off.
Disconnect the driver power mirror connector.
Reconnect the Memory Heated Seat Mirror Module if disconnected in a previous test.
Measure the resistance of the Driver Mirror Sensor Ground.
Is the resistance below 5.0 ohms?
Yes → Go To 5
→ Go To 6
No
5 If there are no possible causes remaining, view repair.
Repair
6 Note: If the seat is unbolted for testing, connect a jumper wire from the seat
frame to a known good ground.
Turn the ignition off.
Disconnect the driver power mirror connector.
Disconnect the Memory Heated Seat Mirror Module C1 harness connector.
Measure the resistance of the Driver Mirror Sensor Ground wire between the Driver
Power Mirror connector and the Memory Heated Seat Mirror Module connector.
Is the resistance below 5.0 ohms?
Yes → Replace the Memory Heated Seat Mirror Module.
→ Repair the driver mirror sensor ground wire for an open.
No
ACTION
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
Replace the Memory Heated Seat Mirror Module.
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
456
Continued
APPLICABILITY
All
All
All
All