Chrysler New Yorker. Manual — part 460

TEST 2A

REPAIRING

(

FRONT RISER DOWN POSITION STUCK

(

TROUBLE CODE

Perform TEST 1A Before Proceeding

FIG. 1

M

E

M

O

R

Y

S
Y
S

T

E

M

438

TEST 2A

REPAIRING

(

FRONT RISER DOWN POSITION STUCK

(

TROUBLE CODE

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-4A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION
OF ALL COMPONENTS

START TEST 2A.

SEE GENERAL INFO 4.0

DISCONNECT THE

USING A VOLTMETER,

POWER SEAT SWITCH

MEASURE THE SEAT

IS THE VOLTAGE

NO

REPLACE THE POWER

10-WAY HARNESS

FRONT DOWN SWITCH

ABOVE 0.5 VOLTS?

SEAT SWITCH.*

CONNECTOR.** SENSE CKT (CAV

6).

FIG. 1

YES

USING A VOLTMETER,

DISCONNECT THE

MEASURE THE SEAT

IS THE VOLTAGE

NO

REPLACE THE MEMORY

MHSMM "C1" HARNESS

FRONT DOWN SWITCH

ABOVE 0.5 VOLTS?

HEATED SEAT/MIRROR

CONNECTOR.** SENSE CKT (CAV

6).

MODULE.*

FIG. 1

YES

REPAIR THE SEAT

FRONT DOWN SWITCH
SENSE CIRCUIT FOR

A SHORT TO
VOLTAGE.*

M

E

M

O

R

Y

S
Y
S

T

E

M

439

TEST 3A

REPAIRING

(

FRONT RISER UP POSITION STUCK

(

TROUBLE CODE

Perform TEST 1A Before Proceeding

FIG. 1

M

E

M

O

R

Y

S
Y
S

T

E

M

440

TEST 3A

REPAIRING

(

FRONT RISER UP POSITION STUCK

(

TROUBLE CODE

Perform TEST 1A Before Proceeding

*Perform Verification TEST VER-4A.

**Check connectors - Clean / repair as necessary.

NOTE: FOR LOCATION
OF ALL COMPONENTS

START TEST 3A.

SEE GENERAL INFO 4.0

DISCONNECT THE

USING A VOLTMETER,

POWER SEAT SWITCH

MEASURE THE SEAT

IS THE VOLTAGE

NO

REPLACE THE POWER

10-WAY HARNESS

FRONT UP SWITCH

ABOVE 0.5 VOLTS?

SEAT SWITCH.*

CONNECTOR.** SENSE CKT (CAV

9).

FIG. 1

YES

USING A VOLTMETER,

DISCONNECT THE

MEASURE THE SEAT

IS THE VOLTAGE

NO

REPLACE THE MEMORY

MHSMM "C1" HARNESS

FRONT UP SWITCH

ABOVE 0.5 VOLTS?

HEATED SEAT/MIRROR

CONNECTOR.** SENSE CKT (CAV 9).

MODULE.*

FIG. 1

YES

REPAIR THE SEAT
FRONT UP SWITCH

SENSE CIRCUIT FOR

A SHORT TO
VOLTAGE.*

M

E

M

O

R

Y

S
Y
S

T

E

M

441