Driver Mirror Horizontal Sensor Out Of Range Low - Chrysler Concorde 2004 Service Manual

Symptom:

DRIVER MIRROR HORIZONTAL SENSOR OUT OF RANGE LOW

When Monitored and Set Condition:
DRIVER MIRROR HORIZONTAL SENSOR OUT OF RANGE LOW
When Monitored: Ignition on.
Set Condition: This code is set when the mirror sensor feedback to the MHSMM is less
than the mirror out of range low value stored in EEPROM.
MHSMM 5 VOLT SUPPLY
5 VOLT SUPPLY TO MIRROR
DRIVER MIRROR 5 VOLT SUPPLY OPEN
DRIVER MIRROR HORIZONTAL POSITION SIGNAL WIRE OPEN
DRIVER MIRROR HORIZONTAL POSITION SIGNAL WIRE SHORT TO GROUND
MIRROR HORIZONTAL CIRCUIT CHECK
DRIVER MEMORY MIRROR
TEST
1 Turn the ignition off.
Disconnect the Memory Heated Seat Mirror Module C1 connector.
Turn the ignition on.
Measure the voltage of the Driver Mirror Horizontal Position Signal circuit in the
Memory Heat Seat Mirror Module C1 connector.
Is the voltage between 4.5 and 5.0 volts?
Yes → Replace the Memory Heated Seat Mirror Module.
→ Go To 2
No
2 Turn the ignition off.
Disconnect the Memory Heated Seat Mirror Module C1 connector.
Disconnect the Driver Power Mirror connector.
Measure the resistance of the Driver Mirror Horizontal Position Signal circuit
between the driver power mirror harness side connector and the MHSMM C1
connector.
Is the resistance below 5.0 ohms?
Yes → Go To 3
→ Repair the Driver Mirror Horizontal Position Signal wire for an
No
POSSIBLE CAUSES
ACTION
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
open.
Perform MEMORY HEATED SYSTEM VERIFICATION TEST -
VER 1.
407
MEMORY SEAT
APPLICABILITY
All
All