Chrysler New Yorker. Manual — part 439

TEST 17B

REPAIRING PARK BRAKE WARNING LAMP OPERATING IMPROPERLY

Perform TEST 17A Before Proceeding

FIG. 1

FIG. 2

FIG. 3

I

N

S

T

R
U

M

E

N

T

C

L

U

S

T

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R

354

TEST 17B

REPAIRING PARK BRAKE WARNING LAMP OPERATING IMPROPERLY

Perform TEST 17A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

DISCONNECT THE LOW
BRAKE FLUID LEVEL

START TEST 17B.

SWITCH HARNESS

CONNECTOR.**

FIG. 1

CONNECT A JUMPER

WIRE BETWEEN THE RED

TURN THE IGNITION

DID THE PARKING

YES

REPLACE THE BRAKE

BRAKE WARNING LAMP ON.

BRAKE LAMP

COME

FLUID LEVEL

DRIVER CKT AND

ON?

SWITCH.*

GROUND CKT. FIG. 2

NO

CONNECT A JUMPER

DISCONNECT THE

WIRE BETWEEN THE RED

DID THE PARKING

YES

REPAIR THE OPEN

JUMPER WIRE.

BRAKE WARNING LAMP

BRAKE LAMP COME

GROUND CIRCUIT.*

DRIVER CIRCUIT AND

ON?

GROUND. FIG. 2

NO

KEEP THE JUMPER

TURN THE IGNITION

WIRE CONNECTED.

OFF.

DISCONNECT THE

USING AN OHMMETER,

REPAIR THE OPEN

INSTRUMENT CLUSTER

MEASURE BETWEEN

IS THE RESISTANCE

NO

RED BRAKE WARNING

C2 HARNESS

GROUND AND THE RED

BELOW 5.0 OHMS?

LAMP DRIVER

CONNECTOR.** BRAKE WARNING LAMP

CIRCUIT.*

DRIVER CKT. FIG. 3

YES

REPLACE THE

INSTRUMENT
CLUSTER.*

I

N

S

T

R
U

M

E

N

T

C

L

U

S

T

E

R

355

TEST 17C

REPAIRING PARK BRAKE WARNING LAMP OPERATING IMPROPERLY

Perform TEST 17A Before Proceeding

FIG. 1

FIG. 2

I

N

S

T

R
U

M

E

N

T

C

L

U

S

T

E

R

356

TEST 17C

REPAIRING PARK BRAKE WARNING LAMP OPERATING IMPROPERLY

Perform TEST 17A Before Proceeding

*Perform Verification TEST VER-2A.

**Check connectors - Clean / repair as necessary.

DISCONNECT THE

PARKING BRAKE SWITCH

START TEST 17C.

HARNESS CONNECTOR.**

FIG. 1

CONNECT A JUMPER

WIRE BETWEEN THE RED

DID THE PARKING

YES

REPLACE THE

BRAKE WARNING LAMP BRAKE LAMP

COME

PARKING BRAKE

DRIVER CIRCUIT AND

ON?

SWITCH.*

GROUND. FIG. 1

NO

KEEP THE JUMPER

TURN THE IGNITION

WIRE CONNECTED.

OFF.

DISCONNECT THE

USING AN OHMMETER,

REPAIR THE OPEN

INSTRUMENT CLUSTER

MEASURE BETWEEN

IS THE RESISTANCE

NO

RED BRAKE WARNING

C2 HARNESS

GROUND AND THE RED

BELOW 5.0 OHMS?

LAMP DRIVER

CONNECTOR.** BRAKE WARNING LAMP

CIRCUIT.*

DRIVER CKT. FIG. 2

YES

REPLACE THE

INSTRUMENT
CLUSTER.*

I

N

S

T

R
U

M

E

N

T

C

L

U

S

T

E

R

357