Chrysler Concorde 2004 Service Manual page 210

ELECTRICALLY HEATED SYSTEMS
DRIVER SEAT HEAT OUTPUT SHORT TO GND —
TEST
3 If there are no possible causes remaining, view repair.
Repair
4 NOTE: Raise the seat to the highest position to gain access to the connectors. The
MHSMM is located at the front of the seat and the Seat Heater connectors are at the
rear of the seat.
Disconnect the Driver Heated Seat Cushion 4-way connector.
Measure the resistance of the Driver Seat Heater B+ Driver circuit in the Driver
Heated Seat Cushion connector cushion side to body ground.
Is the resistance below 1000.0 ohms?
Yes → Replace the Driver Heated Seat Cushion.
→ Go To 5
No
5 NOTE: Raise the seat to the highest position to gain access to the connectors. The
MHSMM is located at the front of the seat and the Seat Heater connectors are at the
rear of the seat.
Disconnect the Driver Heated Seat Back 2-way connector.
Disconnect the Driver Heated Seat Cushion 4-way connector.
Measure the resistance of the Heated Seat Driver ckt in the Driver Heated Seat Back
connector to body ground.
Is the resistance below 1000.0 ohms?
Yes → Repair the Heated Seat Driver circuit for a short to ground.
→ Go To 6
No
6 NOTE: Raise the seat to the highest position to gain access to the connectors. The
MHSMM is located at the front of the seat and the Seat Heater connectors are at the
rear of the seat.
Disconnect the Driver Heated Seat Back 2-way connector.
Measure the resistance of the Heated Seat Driver circuit, in the Heated Seat Back
connector seat back side to body ground. .
Is the resistance below 1000.0 ohms?
Yes → Replace the Driver Heated Seat Back.
→ Test Complete.
No
ACTION
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.
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
Continued
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APPLICABILITY
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