Chrysler 300M 1999 Manual page 455

TEST 5A
REPAIRING FRONT RISER SENSOR OUT OF RANGE HIGH TROUBLE CODE
Perform TEST 1A Before Proceeding
START TEST 5A.
DISCONNECT THE
MHSMM "C1" HARNESS
CONNECTOR.**
READ THE FRONT
RISER POS SENSOR
VOLTAGE.
DISCONNECT THE
FRONT RISER
POSITION SENSOR
HARNESS
CONNECTOR.**
*Perform Verification TEST VER-4A.
NOTE: FOR LOCATION
OF ALL COMPONENTS
SEE GENERAL INFO 4.0
USING THE DRB
SELECT "BODY"
"MEMORY SEAT
MODULE" AND
"SENSORS".
USING A VOLTMETER,
MEASURE THE FRONT
RISER POS SIGNAL CKT
(CAV B) TO GROUND.
FIG. 1
**Check connectors - Clean / repair as necessary.
445
IS THE VOLTAGE NO
ABOVE 4.5 VOLTS?
YES
IS THE VOLTAGE YES
ABOVE 0.2 VOLTS?
NO
REPLACE THE MEMORY
HEATED SEAT/MIRROR
MODULE.*
REPAIR THE FRONT
RISER POSITION
SIGNAL CKT FOR A
SHORT TO VOLTAGE.*
REPLACE THE
TRACKASSEMBLY
(FRONT RISER MOTOR
DEFECTIVE).*
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